chore: move the token to secrets

Co-authored-by: Lucio Martinez <martinezlucio.com@gmail.com>

.babelrc

@@ -0,0 +1,20 @@
+{
+  "presets": [["@babel/preset-env", {
+    "useBuiltIns": "entry",
+    "modules": "cjs",
+    "loose": true,
+    "targets": {
+      "ie": "8",
+      "browsers": ">2%"
+    }
+  }]],
+  "plugins": [
+    "add-module-exports"
+  ],
+  "env": {
+    "test": {
+      "plugins": [ "istanbul" ],
+      "presets": [["@babel/preset-env", { "targets": { "node": "current" } }]]
+    }
+  }
+}

.coveralls.yml

@@ -0,0 +1 @@
+

.editorconfig

@@ -3,6 +3,7 @@ root = true
 [*]
 end_of_line = lf
 insert_final_newline = true
+trim_trailing_whitespace = true
 
 [{*.js,*.md}]
 charset = utf-8

.eslintrc.yml

@@ -0,0 +1,14 @@
+parser: babel-eslint
+extends: airbnb-base
+rules:
+  no-underscore-dangle: 0
+  no-void: 0
+  import/extensions:
+    - 'error'
+    - 'ignorePackages'
+    - {js: 'always'}
+  import/prefer-default-export: 1
+
+plugins:
+  - ava
+  - import

.github/CONTRIBUTING.md

@@ -0,0 +1,42 @@
+# Contributing
+
+We're always open to pull requests or code reviews. Everyone can become a permanent contributor. Just ping @lancedikson in the issues or on Twitter ❤️
+
+## Branches
+
+The project runs Git-flow, where the `master` branch is for development and `production` is for production.
+
+In a nutshell, if you are proposing a new feature that adds totally new functionality to `bowser`, it's better to branch from `master` and make a PR pointing back to `master` as well.
+
+If it's a small hot-fix, an improvement to the docs, or added support for a new browser/OS/platform/etc, then it's better to branch from `production` and make a PR pointing back to `production`.
+
+Following these simple rules will really help maintain the repo! Thanks ❤️
+
+## Adding Browser Support and Tests
+
+See the list in `test/acceptance/useragentstrings.yml` with example user agents and their expected `bowser` object.
+
+Whenever you add support for new browsers or notice a bug / mismatch, please update the list and check if all tests are still passing. Also, make sure to keep the list of browser aliases up-to-date in `src/constants.js`.
+
+For creating aliases, keep the following guidelines in mind:
+ - use only lowercase letters for names
+ - replace special characters such as space and dashes by underscore
+ - whenever possible drop the word `browser` from the original browser name
+ - always check for possible duplicates
+ - aliases are supposed to also be a shorter version of the original name
+
+Examples:
+`Opera Coast` --> `opera_coast`
+`UC Browser`  --> `uc`
+`SeaMonkey`   --> `seamonkey`
+
+## Testing
+
+If you'd like to contribute a change to `bowser`, modify the files in `src/`, and run the following (you'll need `node` + `npm` installed):
+
+``` sh
+$ npm install
+$ npm run build #build
+$ npm test #run tests
+$ npm run lint #check lint rules
+```

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: lancedikson
+open_collective: lancedikson

.github/ISSUE_TEMPLATE.md

@@ -1,5 +1,5 @@
 Template to report about browser detection issue
 
 `window.navigator.userAgent` of the browser is: ... 
- And it's detected like a ...
- But real name of the browser is ...
+ And it's detected like ...
+ However, the real name of the browser is ...

.github/release-drafter.yml

@@ -0,0 +1,19 @@
+name-template: 'v$RESOLVED_VERSION 🌈'
+tag-template: 'v$RESOLVED_VERSION'
+version-resolver:
+  major:
+    labels:
+      - major
+  minor:
+    labels:
+      - minor
+  patch:
+    labels:
+      - patch
+  default: patch
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+change-title-escapes: '\<*_&'
+template: |
+  ## Changes
+
+  $CHANGES

.github/workflows/draft-or-update-next-release.yml

@@ -0,0 +1,20 @@
+name: 📝 Draft or update next release
+concurrency: draft_or_update_next_release
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  prepare-deployment:
+    name: 📝 Draft or update next release
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v1
+
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/merge-to-master.yml

@@ -0,0 +1,38 @@
+name: 'Merge to master'
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.16.3]
+
+    steps:
+      - name: Get branch name (merge)
+        if: github.event_name != 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
+
+      - name: Get branch name (pull request)
+        if: github.event_name == 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_HEAD_REF} | tr / -)" >> $GITHUB_ENV
+
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm i -g nyc
+      - run: npm ci
+      - run: npm run build
+      - run: nyc npm test && nyc report --reporter=text-lcov | ./node_modules/coveralls/bin/coveralls.js
+        env:
+          COVERALLS_SERVICE_NAME: GithubActions
+          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+          COVERALLS_GIT_BRANCH: ${{ env.BRANCH_NAME }}

.github/workflows/publish.yml

@@ -0,0 +1,29 @@
+name: Release
+
+on:
+  # This job runs when a new release is published
+  release:
+    types: [published]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org
+      - uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package.json') }}
+      # Store the name of the release
+      # See https://stackoverflow.com/questions/58177786/get-the-current-pushed-tag-in-github-actions
+      - run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      - run: npm ci
+      - run: npm version $RELEASE_VERSION --no-git-tag-version
+      - run: npm run build
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.BOWSER_NPM_PUBLISH_TOKEN }}

.github/workflows/pull-request.yml

@@ -0,0 +1,44 @@
+name: 'Pull Request'
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node: [12.16.3]
+    name: Node ${{ matrix.node }}
+    steps:
+      - name: 'Checkout latest code'
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Set up node
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+      - name: Install dependencies
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Run tests
+        run: npm run test
+
+  lint:
+    name: 'ESLint'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout latest code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Set up node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '16'
+      - name: Install dependencies
+        run: npm ci
+      - name: Run ESLint
+        run: npm run lint:check

.gitignore

@@ -1,4 +1,7 @@
 node_modules/
 .idea/
-/bowser.js
-/bowser.min.js
+.nyc_output
+coverage
+dist
+bundled.js*
+es5.js*

.npmignore

@@ -1,3 +1,10 @@
-make
-src/useragents.js
-Makefile
+test
+.nyc_output
+coverage
+**/.*
+node_modules
+.github
+docs
+*.gz
+jsdoc.json
+webpack.config.js

.npmrc

@@ -0,0 +1 @@
+registry=https://registry.npmjs.org

.nycrc

@@ -0,0 +1,10 @@
+{
+  "sourceMap": false,
+  "instrument": false,
+  "include": [
+    "src/**/*.js"
+  ],
+  "exclude": [
+    "*.js"
+  ]
+}

.testem.json

@@ -0,0 +1,14 @@
+{
+  "framework": "custom",
+  "src_files": [
+    "src/**/*.js",
+    "test/**/*.js"
+  ],
+  "launchers": {
+    "tap": {
+      "command": "ava test/**/*.js --tap",
+      "protocol": "tap"
+    }
+  },
+  "launch_in_dev": [ "tap" ]
+}

.travis.yml

@@ -1,8 +0,0 @@
-language: node_js
-node_js:
-  - "4.4.7"
-notifications:
-  email:
-    - dustin@dustindiaz.com
-
-script: NODE_ENV=test ./node_modules/.bin/mocha --reporter spec

CHANGELOG.md

@@ -1,5 +1,147 @@
 # Bowser Changelog
 
+### 2.11.0 (Sep 12, 2020)
+- [ADD] Added support for aliases in `Parser#is` method (#437)
+- [ADD] Added more typings (#438, #427)
+- [ADD] Added support for MIUI Browser (#436)
+
+### 2.10.0 (Jul 9, 2020)
+- [FIX] Fix for Firefox detection on iOS 13 [#415]
+- [FIX] Fixes for typings.d.ts [#409]
+- [FIX] Updated development dependencies
+
+### 2.9.0 (Jan 28, 2020)
+- [ADD] Export more methods and constants via .d.ts [#388], [#390]
+
+### 2.8.1 (Dec 26, 2019)
+- [FIX] Reverted [#382] as it broke build
+
+### 2.8.0 (Dec 26, 2019)
+- [ADD] Add polyfills for Array.find & Object.assign [#383]
+- [ADD] Export constants with types.d.ts [#382]
+- [FIX] Add support for WeChat on Windows [#381]
+- [FIX] Fix detection of Firefox on iPad [#379]
+- [FIX] Add detection of Electron [#375]
+- [FIX] Updated dev-dependencies
+
+### 2.7.0 (Oct 2, 2019)
+- [FIX] Add support for QQ Browser [#362]
+- [FIX] Add support for GSA [#364]
+- [FIX] Updated dependencies
+
+### 2.6.0 (Sep 6, 2019)
+- [ADD] Define "module" export in package.json [#354]
+- [FIX] Fix Tablet PC detection [#334]
+
+### 2.5.4 (Sep 2, 2019)
+- [FIX] Exclude docs from the npm package [#349]
+
+### 2.5.3 (Aug 4, 2019)
+- [FIX] Add MacOS names support [#338]
+- [FIX] Point typings.d.ts from package.json [#341]
+- [FIX] Upgrade dependencies
+
+### 2.5.2 (July 17, 2019)
+- [FIX] Fixes the bug undefined method because of failed build (#335)
+
+### 2.5.1 (July 17, 2019)
+- [FIX] Fixes the bug with a custom Error class (#335)
+- [FIX] Fixes the settings for Babel to reduce the bundle size (#259)
+
+### 2.5.0 (July 16, 2019)
+- [ADD] Add constant output so that users can quickly get all types (#325)
+- [FIX] Add support for Roku OS (#332)
+- [FIX] Update devDependencies
+- [FIX] Fix docs, README and added funding information
+
+### 2.4.0 (May 3, 2019)
+- [FIX] Update regexp for generic browsers (#310)
+- [FIX] Fix issues with module.exports (#318)
+- [FIX] Update devDependencies (#316, #321, #322)
+- [FIX] Fix docs (#320)
+
+### 2.3.0 (April 14, 2019)
+- [ADD] Add support for Blink-based MS Edge (#311)
+- [ADD] Add more types for TS (#289)
+- [FIX] Update dev-dependencies
+- [FIX] Update docs
+
+### 2.2.1 (April 12, 2019)
+- [ADD] Add an alias for Samsung Internet
+- [FIX] Fix browser name detection for browsers without an alias (#313)
+
+### 2.2.0 (April 7, 2019)
+- [ADD] Add short aliases for browser names (#295)
+- [FIX] Fix Yandex Browser version detection (#308)
+
+### 2.1.2 (March 6, 2019)
+- [FIX] Fix buggy `getFirstMatch` reference
+
+### 2.1.1 (March 6, 2019)
+- [ADD] Add detection of PlayStation 4 (#291)
+- [ADD] Deploy docs on GH Pages (#293)
+- [FIX] Fix files extensions for importing (#294)
+- [FIX] Fix docs (#295)
+
+### 2.1.0 (January 24, 2019)
+- [ADD] Add new `Parser.getEngineName()` method (#288)
+- [ADD] Add detection of ChromeOS (#287)
+- [FIX] Fix README
+
+### 2.0.0 (January 19, 2019)
+- [ADD] Support a non strict equality in `Parser.satisfies()` (#275)
+- [ADD] Add Android versions names (#276)
+- [ADD] Add a typings file (#277)
+- [ADD] Added support for Googlebot recognition (#278)
+- [FIX] Update building tools, avoid security issues
+
+### 2.0.0-beta.3 (September 15, 2018)
+- [FIX] Fix Chrome Mobile detection (#253)
+- [FIX] Use built bowser for CI (#252)
+- [FIX] Update babel-plugin-add-module-exports (#251)
+
+### 2.0.0-beta.2 (September 9, 2018)
+- [FIX] Fix failing comparing version through `Parser.satisfies` (#243)
+- [FIX] Fix travis testing, include eslint into CI testing
+- [FIX] Add support for Maxthon desktop browser (#246)
+- [FIX] Add support for Swing browser (#248)
+- [DOCS] Regenerate docs
+
+### 2.0.0-beta.1 (August 18, 2018)
+- [ADD] Add loose version comparison to `Parser.compareVersion()` and `Parser.satisfies()`
+- [CHORE] Add CONTRIBUTING.md
+- [DOCS] Regenerate docs
+
+### 2.0.0-alpha.4 (August 2, 2018)
+- [DOCS] Fix usage docs (#238)
+- [CHANGE] Make `./es5.js` the main file of the package (#239)
+
+### 2.0.0-alpha.3 (July 22, 2018)
+- [CHANGE] Rename split and rename `compiled.js` to `es5.js` and `bundled.js` (#231, #236, #237)
+- [ADD] Add `Parser.some` (#235)
+
+### 2.0.0-alpha.2 (July 17, 2018)
+- [CHANGE] Make `src/bowser` main file instead of the bundled one
+- [CHANGE] Move the bundled file to the root of the package to make it possible to `require('bowser/compiled')` (#231)
+- [REMOVE] Remove `typings.d.ts` before stable release (#232)
+- [FIX] Improve Nexus devices detection (#233)
+
+### 2.0.0-alpha.1 (July 9, 2018)
+- [ADD] `Bowser.getParser()`
+- [ADD] `Bowser.parse`
+- [ADD] `Parser` class which describes parsing process
+- [CHANGE] Change bowser's returning object
+- [REMOVE] Remove bower support
+
+### 1.9.4 (June 28, 2018)
+- [FIX] Fix NAVER Whale browser detection (#220)
+- [FIX] Fix MZ Browser browser detection (#219)
+- [FIX] Fix Firefox Focus browser detection (#191)
+- [FIX] Fix webOS browser detection (#186)
+
+### 1.9.3 (March 12, 2018)
+- [FIX] Fix `typings.d.ts` — add `ipad`, `iphone`, `ipod` flags to the interface
+
 ### 1.9.2 (February 5, 2018)
 - [FIX] Fix `typings.d.ts` — add `osname` flag to the interface
 
@@ -35,7 +177,7 @@
 
 ### 1.5.0 (October 31, 2016)
 - [ADD] Throw an error when `minVersion` map has not a string as a version and fix readme (#165)
-- [FIX] Fix truly detection of Windows Phones (#167) 
+- [FIX] Fix truly detection of Windows Phones (#167)
 
 ### 1.4.6 (September 19, 2016)
 - [FIX] Fix mobile Opera's version detection on Android
@@ -73,4 +215,4 @@
 - [FEATURE] Add `bowser.check` method
 - [DOC] Changelog started
 - [DOC] Add API section to README
-- [FIX] Fix detection of browser type (A/C/X) for Chromium 
+- [FIX] Fix detection of browser type (A/C/X) for Chromium

Makefile

@@ -1,16 +0,0 @@
-boosh:
-	node make/build.js
-
-REPORTER = spec
-
-test:
-	@NODE_ENV=test ./node_modules/.bin/mocha \
-		--reporter $(REPORTER) \
-
-test-w:
-	@NODE_ENV=test ./node_modules/.bin/mocha \
-		--reporter $(REPORTER) \
-		--growl \
-		--watch
-
-.PHONY: test test-w

README.md

@@ -1,210 +1,177 @@
 ## Bowser
-A Browser detector. Because sometimes, there is no other way, and not even good modern browsers always provide good feature detection mechanisms.
+A small, fast and rich-API browser/platform/engine detector for both browser and node.
+- **Small.** Use plain ES5-version which is ~4.8kB gzipped.
+- **Optimized.** Use only those parsers you need — it doesn't do useless work.
+- **Multi-platform.** It's browser- and node-ready, so you can use it in any environment.
 
-[![Build Status](https://travis-ci.org/lancedikson/bowser.svg?branch=master)](https://travis-ci.org/lancedikson/bowser)
+Don't hesitate to support the project on Github or [OpenCollective](https://opencollective.com/bowser) if you like it ❤️ Also, contributors are always welcome!
 
-So... it works like this:
+[![Financial Contributors on Open Collective](https://opencollective.com/bowser/all/badge.svg?label=financial+contributors)](https://opencollective.com/bowser) [![Build Status](https://travis-ci.org/lancedikson/bowser.svg?branch=master)](https://travis-ci.org/lancedikson/bowser/)  [![Greenkeeper badge](https://badges.greenkeeper.io/lancedikson/bowser.svg)](https://greenkeeper.io/)  [![Coverage Status](https://coveralls.io/repos/github/lancedikson/bowser/badge.svg?branch=master)](https://coveralls.io/github/lancedikson/bowser?branch=master) ![Downloads](https://img.shields.io/npm/dm/bowser)
 
-``` js
-if (bowser.msie && bowser.version <= 6) {
-  alert('Hello China');
+# Contents
+- [Overview](#overview)
+- [Use cases](#use-cases)
+
+# Overview
+
+The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers. Check it out on this page: https://bowser-js.github.io/bowser-online/.
+
+### ⚠️ Version 2.0 breaking changes ⚠️
+
+Version 2.0 has drastically changed the API. All available methods are on the [docs page](https://bowser-js.github.io/bowser/docs/).
+
+_For legacy code, check out the [1.x](https://github.com/lancedikson/bowser/tree/v1.x) branch and install it through `npm install bowser@1.9.4`._
+
+# Use cases
+
+First of all, require the library. This is a UMD Module, so it will work for AMD, TypeScript, ES6, and CommonJS module systems.
+
+```javascript
+const Bowser = require("bowser"); // CommonJS
+
+import * as Bowser from "bowser"; // TypeScript
+
+import Bowser from "bowser"; // ES6 (and TypeScript with --esModuleInterop enabled)
+```
+
+By default, the exported version is the *ES5 transpiled version*, which **do not** include any polyfills.
+
+In case you don't use your own `babel-polyfill` you may need to have pre-built bundle with all needed polyfills.
+So, for you it's suitable to require bowser like this: `require('bowser/bundled')`.
+As the result, you get a ES5 version of bowser with `babel-polyfill` bundled together.
+
+You may need to use the source files, so they will be available in the package as well.
+
+## Browser props detection
+
+Often we need to pick users' browser properties such as the name, the version, the rendering engine and so on. Here is an example how to do it with Bowser:
+
+```javascript
+const browser = Bowser.getParser(window.navigator.userAgent);
+
+console.log(`The current browser name is "${browser.getBrowserName()}"`);
+// The current browser name is "Internet Explorer"
+```
+
+or
+
+```javascript
+const browser = Bowser.getParser(window.navigator.userAgent);
+console.log(browser.getBrowser());
+
+// outputs
+{
+  name: "Internet Explorer"
+  version: "11.0"
 }
 ```
 
-## 1.1.0 breaking changes
-We don't save built script in the repo anymore. The main file (`src/bowser.js`) is available through NPM or Bower.
-Also you can download minified file from [the release page](https://github.com/ded/bowser/releases).
+or
 
-## 1.0.0 breaking changes
-`browser = require('bowser').browser;` becomes `bowser = require('bowser');`
+```javascript
+console.log(Bowser.parse(window.navigator.userAgent));
 
----
-
-## API
-
-### bowser`:Object`
-Use it to get object with detected flags of your current browser.
-
-### bowser._detect(ua `:String`)`:Object`
-Use it to get object with detected flags from User Agent string.
-
-### bowser.check(minVersions`:Object`, strictMode`:Boolean`, [ua]`:String`)`:Boolean`
-Use it to check if browser is supported. In default non-strict mode any browser family not present in `minVersions` will pass the check (like Chrome in the third call in the sample bellow). When strict mode is enabled then any not specified browser family in `minVersions` will cause `check` to return `false` (in the sample it is the fourth call, the last one).
-
-``` js
-/**
- * in case of using IE10
- */
-bowser.check({msie: "11"});  // true
-bowser.check({msie: "9.0"}); // false
-
-/**
- * specific user agent
- */ 
-bowser.check({chrome: "45"}, window.navigator.userAgent); // true
-
-/**
- * but false in strict mode
- */
-bowser.check({chrome: "45"}, true, window.navigator.userAgent); // false
-```
-
-### bowser.compareVersions(versions`:Array<String>`)`:Number`
-Use it to compare two versions.
-
-``` js
-bowser.compareVersions(['9.0', '10']);
-// -1
-```
-
-### bowser.isUnsupportedBrowser(minVersions`:Object`, [strictMode]`:Boolean`, [ua]`:string`)`:Boolean`
-Use it to check if browser is unsupported.
-
-``` js
-bowser.isUnsupportedBrowser({msie: "10"}, window.navigator.userAgent);
-// true / false
-```
-
-See more examples in [tests](test/test.js).
-
----
-
-## Bowser Flags
-Your mileage may vary, but these flags should be set.  See Contributing below.
-
-``` js
-alert('Hello ' + bowser.name + ' ' + bowser.version);
-```
-
-### All detected browsers
-These flags are set for all detected browsers:
-
-* `name` - A human readable name for this browser.  E.g. 'Chrome', ''
-* `version` - Version number for the browser.  E.g. '32.0'
-
-For unknown browsers, Bowser makes a best guess from the UA string.  So, these may not be set.
-
-### Rendering engine flags
-If detected, one of these flags may be set to true:
-
-  * `webkit` - Chrome 0-27, Android <4.4, iOs, BB, etc.
-  * `blink` - Chrome >=28, Android >=4.4, Opera, etc.
-  * `gecko` - Firefox, etc.
-  * `msie`  - IE <= 11
-  * `msedge` - IE > 11
-
-Safari, Chrome and some other minor browsers will report that they have `webkit` engines.
-Firefox and Seamonkey will report that they have `gecko` engines.
-
-``` js
-if (bowser.webkit) {
-  // do stuff with safari & chrome & opera & android & blackberry & webos & silk
+// outputs
+{
+  browser: {
+    name: "Internet Explorer"
+    version: "11.0"
+  },
+  os: {
+    name: "Windows"
+    version: "NT 6.3"
+    versionName: "8.1"
+  },
+  platform: {
+    type: "desktop"
+  },
+  engine: {
+    name: "Trident"
+    version: "7.0"
+  }
 }
 ```
 
-### Device flags
-If detected, one of these flags may be set to true:
 
-  * `mobile` - All detected mobile OSes are additionally flagged `mobile`, **unless it's a tablet**
-  * `tablet` - If a tablet device is detected, the flag `tablet` is **set instead of `mobile`**.
+## Filtering browsers
 
-### Browser flags
-If detected, one of these flags may be set to true.  The rendering engine flag is shown in []'s:
+You could want to filter some particular browsers to provide any special support for them or make any workarounds.
+It could look like this:
 
-  * `chrome` - [`webkit`|`blink`]
-  * `chromium` - [`webkit`|`blink`]
-  * `firefox` - [`gecko`]
-  * `msie`
-  * `msedge`
-  * `safari` - [`webkit`]
-  * `android` - native browser - [`webkit`|`blink`]
-  * `ios` - native browser - [`webkit`]
-  * `opera` - [`blink` if >=15]
-  * `samsungBrowser` - [`blink`]
-  * `phantom` - [`webkit`]
-  * `blackberry` - native browser - [`webkit`]
-  * `webos` - native browser - [`webkit`]
-  * `silk` - Amazon Kindle browser  - [`webkit`]
-  * `bada` - [`webkit`]
-  * `tizen` - [`webkit`]
-  * `seamonkey` - [`gecko`]
-  * `sailfish` - [`gecko`]
-  * `ucbrowser` — [`webkit`]
-  * `qupzilla` — [`webkit`]
-  * `vivaldi` — [`blink`]
-  * `sleipnir` — [`blink`]
-  * `kMeleon` — [`gecko`]
+```javascript
+const browser = Bowser.getParser(window.navigator.userAgent);
+const isValidBrowser = browser.satisfies({
+  // declare browsers per OS
+  windows: {
+    "internet explorer": ">10",
+  },
+  macos: {
+    safari: ">10.1"
+  },
 
-For all detected browsers the browser version is set in the `version` field.
+  // per platform (mobile, desktop or tablet)
+  mobile: {
+    safari: '>=9',
+    'android browser': '>3.10'
+  },
 
-### OS Flags
-If detected, one of these flags may be set to true:
+  // or in general
+  chrome: "~20.1.1432",
+  firefox: ">31",
+  opera: ">=22",
 
-  * `mac`
-  * `windows` - other than Windows Phone
-  * `windowsphone`
-  * `linux` - other than `android`, `chromeos`, `webos`, `tizen`, and `sailfish`
-  * `chromeos`
-  * `android`
-  * `ios` - also sets one of `iphone`/`ipad`/`ipod`
-  * `blackberry`
-  * `firefoxos`
-  * `webos` - may also set `touchpad`
-  * `bada`
-  * `tizen`
-  * `sailfish`
+  // also supports equality operator
+  chrome: "=20.1.1432", // will match particular build only
 
-`osname` and `osversion` may also be set:
-
-  * `osname` - for the OS flags detected above: macOS, Windows, Windows Phone, Linux, Chrome OS, Android, iOS, Blackberry OS, Firefox OS, WebOS, Bada, Tizen, Sailfish OS, and Xbox
-  * `osversion` - for Android, iOS, MacOS, Windows, Windows Phone, WebOS, Bada, and Tizen.  If included in UA string.
-
-iOS is always reported as `ios` and additionally as `iphone`/`ipad`/`ipod`, whichever one matches best.
-If WebOS device is an HP TouchPad the flag `touchpad` is additionally set.
-
-### Browser capability grading
-One of these flags may be set:
-
-  * `a` - This browser has full capabilities
-  * `c` - This browser has degraded capabilities.  Serve simpler version
-  * `x` - This browser has minimal capabilities and is probably not well detected.
-
-There is no `b`.  For unknown browsers, none of these flags may be set.
-
-### Ender Support
-
-`package.json`
-
-``` json
-"dependencies": {
-  "bowser": "x.x.x"
-}
+  // and loose-equality operator
+  chrome: "~20",        // will match any 20.* sub-version
+  chrome: "~20.1"       // will match any 20.1.* sub-version (20.1.19 as well as 20.1.12.42-alpha.1)
+});
 ```
 
-``` js
-if (require('bowser').chrome) {
-  alert('Hello Silicon Valley')
-}
-```
+Settings for any particular OS or platform has more priority and redefines settings of standalone browsers.
+Thus, you can define OS or platform specific rules and they will have more priority in the end.
 
-### Contributing
-If you'd like to contribute a change to bowser, modify the files in `src/`, then run the following (you'll need node + npm installed):
+More of API and possibilities you will find in the `docs` folder.
 
-``` sh
-$ npm install
-$ make test
-```
+### Browser names for `.satisfies()`
 
-Please do not check-in the built files `bowser.js` and `bowser.min.js` in pull requests.
+By default you are supposed to use the full browser name for `.satisfies`.
+But, there's a short way to define a browser using short aliases. The full
+list of aliases can be found in [the file](src/constants.js).
 
-### Adding tests
-See the list in `src/useragents.js` with example user agents and their expected bowser object.
-
-Whenever you add support for new browsers or notice a bug / mismatch, please update the list and
-check if all tests are still passing.
-
-### Similar Projects
+## Similar Projects
 * [Kong](https://github.com/BigBadBleuCheese/Kong) - A C# port of Bowser.
 
-### License
+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](.github/CONTRIBUTING.md)].
+<a href="https://github.com/lancedikson/bowser/graphs/contributors"><img src="https://opencollective.com/bowser/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/bowser/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/bowser"><img src="https://opencollective.com/bowser/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/bowser/contribute)]
+
+<a href="https://opencollective.com/bowser/organization/0/website"><img src="https://opencollective.com/bowser/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/1/website"><img src="https://opencollective.com/bowser/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/2/website"><img src="https://opencollective.com/bowser/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/3/website"><img src="https://opencollective.com/bowser/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/4/website"><img src="https://opencollective.com/bowser/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/5/website"><img src="https://opencollective.com/bowser/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/6/website"><img src="https://opencollective.com/bowser/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/7/website"><img src="https://opencollective.com/bowser/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/8/website"><img src="https://opencollective.com/bowser/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/9/website"><img src="https://opencollective.com/bowser/organization/9/avatar.svg"></a>
+
+## License
 Licensed as MIT. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.

bower.json

@@ -1,33 +0,0 @@
-{
-  "name": "bowser",
-  "description": "Lightweight browser detector",
-  "keywords": [
-    "browser",
-    "useragent",
-    "user-agent",
-    "parser",
-    "ua",
-    "detection",
-    "ender",
-    "sniff"
-  ],
-  "version": "1.9.2",
-  "homepage": "https://github.com/lancedikson/bowser",
-  "scripts": [
-    "src/bowser.js"
-  ],
-  "authors": [
-    "Dustin Diaz <dustin@dustindiaz.com> (http://dustindiaz.com)",
-    "Denis Demchenko <lance@dikson.me>"
-  ],
-  "moduleType": [],
-  "license": "MIT",
-  "main": "src/bowser.js",
-  "ignore": [
-    "node_modules",
-    "test",
-    "make",
-    "**/.*",
-    "Makefile"
-  ]
-}

docs/Bowser.html

@@ -0,0 +1,505 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>Bowser - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#assign">assign</a></li><li><a href="global.html#find">find</a></li><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getMacOSVersionName">getMacOSVersionName</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+    <h1 class="page-title">Bowser</h1>
+    
+
+    
+
+
+
+
+<section>
+
+<header>
+    
+        <h2>
+        Bowser
+        </h2>
+        
+            <div class="class-description"><p>Bowser is a static object, that provides an API to the Parsers</p></div>
+        
+    
+</header>
+
+<article>
+    
+
+    
+
+    
+
+    
+    
+    
+
+     
+
+    
+
+    
+
+    
+        <h3 class="subsection-title">Methods</h3>
+
+        
+            
+
+    
+
+    <h4 class="name" id=".getParser"><span class="type-signature">(static) </span>getParser<span class="signature">(UA, skipParsing<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {<a href="Parser.html">Parser</a>}</span></h4>
+
+    
+
+
+
+
+<dl class="details">
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="bowser.js.html">bowser.js</a>, <a href="bowser.js.html#line40">line 40</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+<div class="description">
+    <p>Creates a <a href="Parser.html">Parser</a> instance</p>
+</div>
+
+
+
+
+
+
+
+
+
+    <h5>Example</h5>
+    
+    <pre class="prettyprint"><code>const parser = Bowser.getParser(window.navigator.userAgent);
+const result = parser.getResult();</code></pre>
+
+
+
+
+    <h5>Parameters:</h5>
+    
+
+<table class="params">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+        <th>Attributes</th>
+        
+
+        
+        <th>Default</th>
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>UA</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">String</span>
+
+
+            
+            </td>
+
+            
+                <td class="attributes">
+                
+
+                
+
+                
+                </td>
+            
+
+            
+                <td class="default">
+                
+                </td>
+            
+
+            <td class="description last"><p>UserAgent string</p></td>
+        </tr>
+
+    
+
+        <tr>
+            
+                <td class="name"><code>skipParsing</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">Boolean</span>
+
+
+            
+            </td>
+
+            
+                <td class="attributes">
+                
+                    &lt;optional><br>
+                
+
+                
+
+                
+                </td>
+            
+
+            
+                <td class="default">
+                
+                    <code>false</code>
+                
+                </td>
+            
+
+            <td class="description last"><p>Will make the Parser postpone parsing until you ask it
+explicitly. Same as <code>skipParsing</code> for <a href="Parser.html">Parser</a>.</p></td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Throws:</h5>
+
+        
+
+<dl>
+    <dt>
+        <div class="param-desc">
+        <p>when UA is not a String</p>
+        </div>
+    </dt>
+    <dd></dd>
+    <dt>
+        <dl class="param-type">
+            <dt>
+                Type
+            </dt>
+            <dd>
+                
+<span class="param-type">Error</span>
+
+
+            </dd>
+        </dl>
+    </dt>
+    <dd></dd>
+</dl>
+
+
+    
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl class="param-type">
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type"><a href="Parser.html">Parser</a></span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+        
+            
+
+    
+
+    <h4 class="name" id=".parse"><span class="type-signature">(static) </span>parse<span class="signature">(UA)</span><span class="type-signature"> &rarr; {<a href="global.html#ParsedResult">ParsedResult</a>}</span></h4>
+
+    
+
+
+
+
+<dl class="details">
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="bowser.js.html">bowser.js</a>, <a href="bowser.js.html#line56">line 56</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+<div class="description">
+    <p>Creates a <a href="Parser.html">Parser</a> instance and runs Parser.getResult immediately</p>
+</div>
+
+
+
+
+
+
+
+
+
+    <h5>Example</h5>
+    
+    <pre class="prettyprint"><code>const result = Bowser.parse(window.navigator.userAgent);</code></pre>
+
+
+
+
+    <h5>Parameters:</h5>
+    
+
+<table class="params">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>UA</code></td>
+            
+
+            <td class="type">
+            
+            </td>
+
+            
+
+            
+
+            <td class="description last"></td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl class="param-type">
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type"><a href="global.html#ParsedResult">ParsedResult</a></span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+        
+    
+
+    
+
+    
+</article>
+
+</section>
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Sat Sep 12 2020 11:21:13 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

docs/BowserUAIsNotAStringError.html

@@ -0,0 +1,234 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>BowserUAIsNotAStringError - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="BowserUAIsNotAStringError.html">BowserUAIsNotAStringError</a></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+    <h1 class="page-title">BowserUAIsNotAStringError</h1>
+    
+
+    
+
+
+
+
+<section>
+
+<header>
+    
+        <h2>
+        BowserUAIsNotAStringError
+        </h2>
+        
+    
+</header>
+
+<article>
+    
+        <div class="container-overview">
+        
+            
+
+    
+
+    <h4 class="name" id="BowserUAIsNotAStringError"><span class="type-signature"></span>new BowserUAIsNotAStringError<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+
+
+
+
+<dl class="details">
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="bowser.js.html">bowser.js</a>, <a href="bowser.js.html#line20">line 20</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
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+    
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+    
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+    
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+    
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+    
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+    
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+    
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+    
+
+    
+</dl>
+
+
+
+    <h5 class="subsection-title">Properties:</h5>
+
+    
+
+<table class="props">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>name</code></td>
+            
+
+            <td class="type">
+            
+            </td>
+
+            
+
+            
+
+            <td class="description last"></td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+        
+        </div>
+    
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+    
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+    
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+    
+    
+    
+
+     
+
+    
+
+    
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+    
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+    
+
+    
+</article>
+
+</section>
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Tue Jul 16 2019 22:20:27 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

docs/bowser.js.html

@@ -0,0 +1,146 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>bowser.js - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#assign">assign</a></li><li><a href="global.html#find">find</a></li><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getMacOSVersionName">getMacOSVersionName</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+    <h1 class="page-title">bowser.js</h1>
+    
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>/*!
+ * Bowser - a browser detector
+ * https://github.com/lancedikson/bowser
+ * MIT License | (c) Dustin Diaz 2012-2015
+ * MIT License | (c) Denis Demchenko 2015-2019
+ */
+import Parser from './parser.js';
+import {
+  BROWSER_MAP,
+  ENGINE_MAP,
+  OS_MAP,
+  PLATFORMS_MAP,
+} from './constants.js';
+
+/**
+ * Bowser class.
+ * Keep it simple as much as it can be.
+ * It's supposed to work with collections of {@link Parser} instances
+ * rather then solve one-instance problems.
+ * All the one-instance stuff is located in Parser class.
+ *
+ * @class
+ * @classdesc Bowser is a static object, that provides an API to the Parsers
+ * @hideconstructor
+ */
+class Bowser {
+  /**
+   * Creates a {@link Parser} instance
+   *
+   * @param {String} UA UserAgent string
+   * @param {Boolean} [skipParsing=false] Will make the Parser postpone parsing until you ask it
+   * explicitly. Same as `skipParsing` for {@link Parser}.
+   * @returns {Parser}
+   * @throws {Error} when UA is not a String
+   *
+   * @example
+   * const parser = Bowser.getParser(window.navigator.userAgent);
+   * const result = parser.getResult();
+   */
+  static getParser(UA, skipParsing = false) {
+    if (typeof UA !== 'string') {
+      throw new Error('UserAgent should be a string');
+    }
+    return new Parser(UA, skipParsing);
+  }
+
+  /**
+   * Creates a {@link Parser} instance and runs {@link Parser.getResult} immediately
+   *
+   * @param UA
+   * @return {ParsedResult}
+   *
+   * @example
+   * const result = Bowser.parse(window.navigator.userAgent);
+   */
+  static parse(UA) {
+    return (new Parser(UA)).getResult();
+  }
+
+  static get BROWSER_MAP() {
+    return BROWSER_MAP;
+  }
+
+  static get ENGINE_MAP() {
+    return ENGINE_MAP;
+  }
+
+  static get OS_MAP() {
+    return OS_MAP;
+  }
+
+  static get PLATFORMS_MAP() {
+    return PLATFORMS_MAP;
+  }
+}
+
+export default Bowser;
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Sat Sep 12 2020 11:21:13 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

docs/index.html

@@ -0,0 +1,223 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>Home - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#assign">assign</a></li><li><a href="global.html#find">find</a></li><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getMacOSVersionName">getMacOSVersionName</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+
+    
+
+
+
+    
+
+
+    <section class="package">
+        <h3> </h3>		
+    </section>
+
+
+
+
+
+
+
+
+
+    
+
+
+
+    <section class="readme">
+        <article><h2>Bowser</h2>
+<p>A small, fast and rich-API browser/platform/engine detector for both browser and node.</p>
+<ul>
+<li><strong>Small.</strong> Use plain ES5-version which is ~4.8kB gzipped.</li>
+<li><strong>Optimized.</strong> Use only those parsers you need — it doesn't do useless work.</li>
+<li><strong>Multi-platform.</strong> It's browser- and node-ready, so you can use it in any environment.</li>
+</ul>
+<p>Don't hesitate to support the project on Github or <a href="https://opencollective.com/bowser">OpenCollective</a> if you like it ❤️ Also, contributors are always welcome!</p>
+<p><a href="https://opencollective.com/bowser"><img src="https://opencollective.com/bowser/all/badge.svg?label=financial+contributors" alt="Financial Contributors on Open Collective"></a> <a href="https://travis-ci.org/lancedikson/bowser/"><img src="https://travis-ci.org/lancedikson/bowser.svg?branch=master" alt="Build Status"></a>  <a href="https://greenkeeper.io/"><img src="https://badges.greenkeeper.io/lancedikson/bowser.svg" alt="Greenkeeper badge"></a>  <a href="https://coveralls.io/github/lancedikson/bowser?branch=master"><img src="https://coveralls.io/repos/github/lancedikson/bowser/badge.svg?branch=master" alt="Coverage Status"></a> <img src="https://img.shields.io/npm/dm/bowser" alt="Downloads"></p>
+<h1>Contents</h1>
+<ul>
+<li><a href="#overview">Overview</a></li>
+<li><a href="#use-cases">Use cases</a></li>
+<li><a href="#advanced-usage">Advanced usage</a></li>
+<li><a href="#contributing">How can I help?</a></li>
+</ul>
+<h1>Overview</h1>
+<p>The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers. Check it out on this page: https://bowser-js.github.io/bowser-online/.</p>
+<h3>⚠️ Version 2.0 breaking changes ⚠️</h3>
+<p>Version 2.0 has drastically changed the API. All available methods are on the <a href="https://lancedikson.github.io/bowser/docs">docs page</a>.</p>
+<p><em>For legacy code, check out the <a href="https://github.com/lancedikson/bowser/tree/v1.x">1.x</a> branch and install it through <code>npm install bowser@1.9.4</code>.</em></p>
+<h1>Use cases</h1>
+<p>First of all, require the library. This is a UMD Module, so it will work for AMD, TypeScript, ES6, and CommonJS module systems.</p>
+<pre class="prettyprint source lang-javascript"><code>const Bowser = require(&quot;bowser&quot;); // CommonJS
+
+import * as Bowser from &quot;bowser&quot;; // TypeScript
+
+import Bowser from &quot;bowser&quot;; // ES6 (and TypeScript with --esModuleInterop enabled)
+</code></pre>
+<p>By default, the exported version is the <em>ES5 transpiled version</em>, which <strong>do not</strong> include any polyfills.</p>
+<p>In case you don't use your own <code>babel-polyfill</code> you may need to have pre-built bundle with all needed polyfills.
+So, for you it's suitable to require bowser like this: <code>require('bowser/bundled')</code>.
+As the result, you get a ES5 version of bowser with <code>babel-polyfill</code> bundled together.</p>
+<p>You may need to use the source files, so they will be available in the package as well.</p>
+<h2>Browser props detection</h2>
+<p>Often we need to pick users' browser properties such as the name, the version, the rendering engine and so on. Here is an example how to do it with Bowser:</p>
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);
+
+console.log(`The current browser name is &quot;${browser.getBrowserName()}&quot;`);
+// The current browser name is &quot;Internet Explorer&quot;
+</code></pre>
+<p>or</p>
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);
+console.log(browser.getBrowser());
+
+// outputs
+{
+  name: &quot;Internet Explorer&quot;
+  version: &quot;11.0&quot;
+}
+</code></pre>
+<p>or</p>
+<pre class="prettyprint source lang-javascript"><code>console.log(Bowser.parse(window.navigator.userAgent));
+
+// outputs
+{
+  browser: {
+    name: &quot;Internet Explorer&quot;
+    version: &quot;11.0&quot;
+  },
+  os: {
+    name: &quot;Windows&quot;
+    version: &quot;NT 6.3&quot;
+    versionName: &quot;8.1&quot;
+  },
+  platform: {
+    type: &quot;desktop&quot;
+  },
+  engine: {
+    name: &quot;Trident&quot;
+    version: &quot;7.0&quot;
+  }
+}
+</code></pre>
+<h2>Filtering browsers</h2>
+<p>You could want to filter some particular browsers to provide any special support for them or make any workarounds.
+It could look like this:</p>
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);
+const isValidBrowser = browser.satisfies({
+  // declare browsers per OS
+  windows: {
+    &quot;internet explorer&quot;: &quot;>10&quot;,
+  },
+  macos: {
+    safari: &quot;>10.1&quot;
+  },
+
+  // per platform (mobile, desktop or tablet)
+  mobile: {
+    safari: '>=9',
+    'android browser': '>3.10'
+  },
+
+  // or in general
+  chrome: &quot;~20.1.1432&quot;,
+  firefox: &quot;>31&quot;,
+  opera: &quot;>=22&quot;,
+
+  // also supports equality operator
+  chrome: &quot;=20.1.1432&quot;, // will match particular build only
+
+  // and loose-equality operator
+  chrome: &quot;~20&quot;,        // will match any 20.* sub-version
+  chrome: &quot;~20.1&quot;       // will match any 20.1.* sub-version (20.1.19 as well as 20.1.12.42-alpha.1)
+});
+</code></pre>
+<p>Settings for any particular OS or platform has more priority and redefines settings of standalone browsers.
+Thus, you can define OS or platform specific rules and they will have more priority in the end.</p>
+<p>More of API and possibilities you will find in the <code>docs</code> folder.</p>
+<h3>Browser names for <code>.satisfies()</code></h3>
+<p>By default you are supposed to use the full browser name for <code>.satisfies</code>.
+But, there's a short way to define a browser using short aliases. The full
+list of aliases can be found in <a href="src/constants.js">the file</a>.</p>
+<h2>Similar Projects</h2>
+<ul>
+<li><a href="https://github.com/BigBadBleuCheese/Kong">Kong</a> - A C# port of Bowser.</li>
+</ul>
+<h2>Contributors</h2>
+<h3>Code Contributors</h3>
+<p>This project exists thanks to all the people who contribute. [<a href="CONTRIBUTING.md">Contribute</a>].
+<a href="https://github.com/lancedikson/bowser/graphs/contributors"><img src="https://opencollective.com/bowser/contributors.svg?width=890&button=false" /></a></p>
+<h3>Financial Contributors</h3>
+<p>Become a financial contributor and help us sustain our community. [<a href="https://opencollective.com/bowser/contribute">Contribute</a>]</p>
+<h4>Individuals</h4>
+<p><a href="https://opencollective.com/bowser"><img src="https://opencollective.com/bowser/individuals.svg?width=890"></a></p>
+<h4>Organizations</h4>
+<p>Support this project with your organization. Your logo will show up here with a link to your website. [<a href="https://opencollective.com/bowser/contribute">Contribute</a>]</p>
+<p><a href="https://opencollective.com/bowser/organization/0/website"><img src="https://opencollective.com/bowser/organization/0/avatar.svg"></a>
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+<a href="https://opencollective.com/bowser/organization/3/website"><img src="https://opencollective.com/bowser/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/4/website"><img src="https://opencollective.com/bowser/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/5/website"><img src="https://opencollective.com/bowser/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/6/website"><img src="https://opencollective.com/bowser/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/7/website"><img src="https://opencollective.com/bowser/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/8/website"><img src="https://opencollective.com/bowser/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/bowser/organization/9/website"><img src="https://opencollective.com/bowser/organization/9/avatar.svg"></a></p>
+<h2>License</h2>
+<p>Licensed as MIT. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.</p></article>
+    </section>
+
+
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Sat Sep 12 2020 11:21:13 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

docs/parser.js.html

@@ -0,0 +1,565 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>parser.js - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#assign">assign</a></li><li><a href="global.html#find">find</a></li><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getMacOSVersionName">getMacOSVersionName</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+    <h1 class="page-title">parser.js</h1>
+    
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>import browserParsersList from './parser-browsers.js';
+import osParsersList from './parser-os.js';
+import platformParsersList from './parser-platforms.js';
+import enginesParsersList from './parser-engines.js';
+import Utils from './utils.js';
+
+/**
+ * The main class that arranges the whole parsing process.
+ */
+class Parser {
+  /**
+   * Create instance of Parser
+   *
+   * @param {String} UA User-Agent string
+   * @param {Boolean} [skipParsing=false] parser can skip parsing in purpose of performance
+   * improvements if you need to make a more particular parsing
+   * like {@link Parser#parseBrowser} or {@link Parser#parsePlatform}
+   *
+   * @throw {Error} in case of empty UA String
+   *
+   * @constructor
+   */
+  constructor(UA, skipParsing = false) {
+    if (UA === void (0) || UA === null || UA === '') {
+      throw new Error("UserAgent parameter can't be empty");
+    }
+
+    this._ua = UA;
+
+    /**
+     * @typedef ParsedResult
+     * @property {Object} browser
+     * @property {String|undefined} [browser.name]
+     * Browser name, like `"Chrome"` or `"Internet Explorer"`
+     * @property {String|undefined} [browser.version] Browser version as a String `"12.01.45334.10"`
+     * @property {Object} os
+     * @property {String|undefined} [os.name] OS name, like `"Windows"` or `"macOS"`
+     * @property {String|undefined} [os.version] OS version, like `"NT 5.1"` or `"10.11.1"`
+     * @property {String|undefined} [os.versionName] OS name, like `"XP"` or `"High Sierra"`
+     * @property {Object} platform
+     * @property {String|undefined} [platform.type]
+     * platform type, can be either `"desktop"`, `"tablet"` or `"mobile"`
+     * @property {String|undefined} [platform.vendor] Vendor of the device,
+     * like `"Apple"` or `"Samsung"`
+     * @property {String|undefined} [platform.model] Device model,
+     * like `"iPhone"` or `"Kindle Fire HD 7"`
+     * @property {Object} engine
+     * @property {String|undefined} [engine.name]
+     * Can be any of this: `WebKit`, `Blink`, `Gecko`, `Trident`, `Presto`, `EdgeHTML`
+     * @property {String|undefined} [engine.version] String version of the engine
+     */
+    this.parsedResult = {};
+
+    if (skipParsing !== true) {
+      this.parse();
+    }
+  }
+
+  /**
+   * Get UserAgent string of current Parser instance
+   * @return {String} User-Agent String of the current &lt;Parser> object
+   *
+   * @public
+   */
+  getUA() {
+    return this._ua;
+  }
+
+  /**
+   * Test a UA string for a regexp
+   * @param {RegExp} regex
+   * @return {Boolean}
+   */
+  test(regex) {
+    return regex.test(this._ua);
+  }
+
+  /**
+   * Get parsed browser object
+   * @return {Object}
+   */
+  parseBrowser() {
+    this.parsedResult.browser = {};
+
+    const browserDescriptor = Utils.find(browserParsersList, (_browser) => {
+      if (typeof _browser.test === 'function') {
+        return _browser.test(this);
+      }
+
+      if (_browser.test instanceof Array) {
+        return _browser.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (browserDescriptor) {
+      this.parsedResult.browser = browserDescriptor.describe(this.getUA());
+    }
+
+    return this.parsedResult.browser;
+  }
+
+  /**
+   * Get parsed browser object
+   * @return {Object}
+   *
+   * @public
+   */
+  getBrowser() {
+    if (this.parsedResult.browser) {
+      return this.parsedResult.browser;
+    }
+
+    return this.parseBrowser();
+  }
+
+  /**
+   * Get browser's name
+   * @return {String} Browser's name or an empty string
+   *
+   * @public
+   */
+  getBrowserName(toLowerCase) {
+    if (toLowerCase) {
+      return String(this.getBrowser().name).toLowerCase() || '';
+    }
+    return this.getBrowser().name || '';
+  }
+
+
+  /**
+   * Get browser's version
+   * @return {String} version of browser
+   *
+   * @public
+   */
+  getBrowserVersion() {
+    return this.getBrowser().version;
+  }
+
+  /**
+   * Get OS
+   * @return {Object}
+   *
+   * @example
+   * this.getOS();
+   * {
+   *   name: 'macOS',
+   *   version: '10.11.12'
+   * }
+   */
+  getOS() {
+    if (this.parsedResult.os) {
+      return this.parsedResult.os;
+    }
+
+    return this.parseOS();
+  }
+
+  /**
+   * Parse OS and save it to this.parsedResult.os
+   * @return {*|{}}
+   */
+  parseOS() {
+    this.parsedResult.os = {};
+
+    const os = Utils.find(osParsersList, (_os) => {
+      if (typeof _os.test === 'function') {
+        return _os.test(this);
+      }
+
+      if (_os.test instanceof Array) {
+        return _os.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (os) {
+      this.parsedResult.os = os.describe(this.getUA());
+    }
+
+    return this.parsedResult.os;
+  }
+
+  /**
+   * Get OS name
+   * @param {Boolean} [toLowerCase] return lower-cased value
+   * @return {String} name of the OS — macOS, Windows, Linux, etc.
+   */
+  getOSName(toLowerCase) {
+    const { name } = this.getOS();
+
+    if (toLowerCase) {
+      return String(name).toLowerCase() || '';
+    }
+
+    return name || '';
+  }
+
+  /**
+   * Get OS version
+   * @return {String} full version with dots ('10.11.12', '5.6', etc)
+   */
+  getOSVersion() {
+    return this.getOS().version;
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  getPlatform() {
+    if (this.parsedResult.platform) {
+      return this.parsedResult.platform;
+    }
+
+    return this.parsePlatform();
+  }
+
+  /**
+   * Get platform name
+   * @param {Boolean} [toLowerCase=false]
+   * @return {*}
+   */
+  getPlatformType(toLowerCase = false) {
+    const { type } = this.getPlatform();
+
+    if (toLowerCase) {
+      return String(type).toLowerCase() || '';
+    }
+
+    return type || '';
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  parsePlatform() {
+    this.parsedResult.platform = {};
+
+    const platform = Utils.find(platformParsersList, (_platform) => {
+      if (typeof _platform.test === 'function') {
+        return _platform.test(this);
+      }
+
+      if (_platform.test instanceof Array) {
+        return _platform.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (platform) {
+      this.parsedResult.platform = platform.describe(this.getUA());
+    }
+
+    return this.parsedResult.platform;
+  }
+
+  /**
+   * Get parsed engine
+   * @return {{}}
+   */
+  getEngine() {
+    if (this.parsedResult.engine) {
+      return this.parsedResult.engine;
+    }
+
+    return this.parseEngine();
+  }
+
+  /**
+   * Get engines's name
+   * @return {String} Engines's name or an empty string
+   *
+   * @public
+   */
+  getEngineName(toLowerCase) {
+    if (toLowerCase) {
+      return String(this.getEngine().name).toLowerCase() || '';
+    }
+    return this.getEngine().name || '';
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  parseEngine() {
+    this.parsedResult.engine = {};
+
+    const engine = Utils.find(enginesParsersList, (_engine) => {
+      if (typeof _engine.test === 'function') {
+        return _engine.test(this);
+      }
+
+      if (_engine.test instanceof Array) {
+        return _engine.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (engine) {
+      this.parsedResult.engine = engine.describe(this.getUA());
+    }
+
+    return this.parsedResult.engine;
+  }
+
+  /**
+   * Parse full information about the browser
+   * @returns {Parser}
+   */
+  parse() {
+    this.parseBrowser();
+    this.parseOS();
+    this.parsePlatform();
+    this.parseEngine();
+
+    return this;
+  }
+
+  /**
+   * Get parsed result
+   * @return {ParsedResult}
+   */
+  getResult() {
+    return Utils.assign({}, this.parsedResult);
+  }
+
+  /**
+   * Check if parsed browser matches certain conditions
+   *
+   * @param {Object} checkTree It's one or two layered object,
+   * which can include a platform or an OS on the first layer
+   * and should have browsers specs on the bottom-laying layer
+   *
+   * @returns {Boolean|undefined} Whether the browser satisfies the set conditions or not.
+   * Returns `undefined` when the browser is no described in the checkTree object.
+   *
+   * @example
+   * const browser = Bowser.getParser(window.navigator.userAgent);
+   * if (browser.satisfies({chrome: '>118.01.1322' }))
+   * // or with os
+   * if (browser.satisfies({windows: { chrome: '>118.01.1322' } }))
+   * // or with platforms
+   * if (browser.satisfies({desktop: { chrome: '>118.01.1322' } }))
+   */
+  satisfies(checkTree) {
+    const platformsAndOSes = {};
+    let platformsAndOSCounter = 0;
+    const browsers = {};
+    let browsersCounter = 0;
+
+    const allDefinitions = Object.keys(checkTree);
+
+    allDefinitions.forEach((key) => {
+      const currentDefinition = checkTree[key];
+      if (typeof currentDefinition === 'string') {
+        browsers[key] = currentDefinition;
+        browsersCounter += 1;
+      } else if (typeof currentDefinition === 'object') {
+        platformsAndOSes[key] = currentDefinition;
+        platformsAndOSCounter += 1;
+      }
+    });
+
+    if (platformsAndOSCounter > 0) {
+      const platformsAndOSNames = Object.keys(platformsAndOSes);
+      const OSMatchingDefinition = Utils.find(platformsAndOSNames, name => (this.isOS(name)));
+
+      if (OSMatchingDefinition) {
+        const osResult = this.satisfies(platformsAndOSes[OSMatchingDefinition]);
+
+        if (osResult !== void 0) {
+          return osResult;
+        }
+      }
+
+      const platformMatchingDefinition = Utils.find(
+        platformsAndOSNames,
+        name => (this.isPlatform(name)),
+      );
+      if (platformMatchingDefinition) {
+        const platformResult = this.satisfies(platformsAndOSes[platformMatchingDefinition]);
+
+        if (platformResult !== void 0) {
+          return platformResult;
+        }
+      }
+    }
+
+    if (browsersCounter > 0) {
+      const browserNames = Object.keys(browsers);
+      const matchingDefinition = Utils.find(browserNames, name => (this.isBrowser(name, true)));
+
+      if (matchingDefinition !== void 0) {
+        return this.compareVersion(browsers[matchingDefinition]);
+      }
+    }
+
+    return undefined;
+  }
+
+  /**
+   * Check if the browser name equals the passed string
+   * @param browserName The string to compare with the browser name
+   * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+   * @returns {boolean}
+   */
+  isBrowser(browserName, includingAlias = false) {
+    const defaultBrowserName = this.getBrowserName().toLowerCase();
+    let browserNameLower = browserName.toLowerCase();
+    const alias = Utils.getBrowserTypeByAlias(browserNameLower);
+
+    if (includingAlias &amp;&amp; alias) {
+      browserNameLower = alias.toLowerCase();
+    }
+    return browserNameLower === defaultBrowserName;
+  }
+
+  compareVersion(version) {
+    let expectedResults = [0];
+    let comparableVersion = version;
+    let isLoose = false;
+
+    const currentBrowserVersion = this.getBrowserVersion();
+
+    if (typeof currentBrowserVersion !== 'string') {
+      return void 0;
+    }
+
+    if (version[0] === '>' || version[0] === '&lt;') {
+      comparableVersion = version.substr(1);
+      if (version[1] === '=') {
+        isLoose = true;
+        comparableVersion = version.substr(2);
+      } else {
+        expectedResults = [];
+      }
+      if (version[0] === '>') {
+        expectedResults.push(1);
+      } else {
+        expectedResults.push(-1);
+      }
+    } else if (version[0] === '=') {
+      comparableVersion = version.substr(1);
+    } else if (version[0] === '~') {
+      isLoose = true;
+      comparableVersion = version.substr(1);
+    }
+
+    return expectedResults.indexOf(
+      Utils.compareVersions(currentBrowserVersion, comparableVersion, isLoose),
+    ) > -1;
+  }
+
+  isOS(osName) {
+    return this.getOSName(true) === String(osName).toLowerCase();
+  }
+
+  isPlatform(platformType) {
+    return this.getPlatformType(true) === String(platformType).toLowerCase();
+  }
+
+  isEngine(engineName) {
+    return this.getEngineName(true) === String(engineName).toLowerCase();
+  }
+
+  /**
+   * Is anything? Check if the browser is called "anything",
+   * the OS called "anything" or the platform called "anything"
+   * @param {String} anything
+   * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+   * @returns {Boolean}
+   */
+  is(anything, includingAlias = false) {
+    return this.isBrowser(anything, includingAlias) || this.isOS(anything)
+      || this.isPlatform(anything);
+  }
+
+  /**
+   * Check if any of the given values satisfies this.is(anything)
+   * @param {String[]} anythings
+   * @returns {Boolean}
+   */
+  some(anythings = []) {
+    return anythings.some(anything => this.is(anything));
+  }
+}
+
+export default Parser;
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Sat Sep 12 2020 11:21:13 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

docs/scripts/collapse.js

@@ -0,0 +1,20 @@
+function hideAllButCurrent(){
+    //by default all submenut items are hidden
+    //but we need to rehide them for search
+    document.querySelectorAll("nav > ul > li > ul li").forEach(function(parent) {
+        parent.style.display = "none";
+    });
+    
+    //only current page (if it exists) should be opened
+    var file = window.location.pathname.split("/").pop().replace(/\.html/, '');
+    document.querySelectorAll("nav > ul > li > a").forEach(function(parent) {
+        var href = parent.attributes.href.value.replace(/\.html/, '');
+        if (file === href) {
+            parent.parentNode.querySelectorAll("ul li").forEach(function(elem) {
+                elem.style.display = "block";
+            });
+        }
+    });
+}
+
+hideAllButCurrent();

docs/scripts/linenumber.js

@@ -0,0 +1,25 @@
+/*global document */
+(function() {
+    var source = document.getElementsByClassName('prettyprint source linenums');
+    var i = 0;
+    var lineNumber = 0;
+    var lineId;
+    var lines;
+    var totalLines;
+    var anchorHash;
+
+    if (source && source[0]) {
+        anchorHash = document.location.hash.substring(1);
+        lines = source[0].getElementsByTagName('li');
+        totalLines = lines.length;
+
+        for (; i < totalLines; i++) {
+            lineNumber++;
+            lineId = 'line' + lineNumber;
+            lines[i].id = lineId;
+            if (lineId === anchorHash) {
+                lines[i].className += ' selected';
+            }
+        }
+    }
+})();

docs/scripts/nav.js

@@ -0,0 +1,12 @@
+function scrollToNavItem() {
+    var path = window.location.href.split('/').pop().replace(/\.html/, '');
+    document.querySelectorAll('nav a').forEach(function(link) {
+      var href = link.attributes.href.value.replace(/\.html/, '');
+      if (path === href) {
+        link.scrollIntoView({block: 'center'});
+        return;
+      }
+    })
+  }
+
+  scrollToNavItem();

docs/scripts/polyfill.js

@@ -0,0 +1,4 @@
+//IE Fix, src: https://www.reddit.com/r/programminghorror/comments/6abmcr/nodelist_lacks_foreach_in_internet_explorer/
+if (typeof(NodeList.prototype.forEach)!==typeof(alert)){
+    NodeList.prototype.forEach=Array.prototype.forEach;
+}

docs/scripts/prettify/Apache-License-2.0.txt

@@ -0,0 +1,202 @@
+
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+
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+   See the License for the specific language governing permissions and
+   limitations under the License.

docs/scripts/prettify/lang-css.js

@@ -0,0 +1,2 @@
+PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\f\r ]+/,null," \t\r\n"]],[["str",/^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/,null],["str",/^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/,null],["lang-css-str",/^url\(([^"')]*)\)/i],["kwd",/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i],["com",/^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],["com",
+/^(?:<\!--|--\>)/],["lit",/^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],["lit",/^#[\da-f]{3,6}/i],["pln",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i],["pun",/^[^\s\w"']+/]]),["css"]);PR.registerLangHandler(PR.createSimpleLexer([],[["kwd",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[["str",/^[^"')]+/]]),["css-str"]);

docs/scripts/prettify/prettify.js

@@ -0,0 +1,28 @@
+var q=null;window.PR_SHOULD_USE_CONTINUATION=!0;
+(function(){function L(a){function m(a){var f=a.charCodeAt(0);if(f!==92)return f;var b=a.charAt(1);return(f=r[b])?f:"0"<=b&&b<="7"?parseInt(a.substring(1),8):b==="u"||b==="x"?parseInt(a.substring(2),16):a.charCodeAt(1)}function e(a){if(a<32)return(a<16?"\\x0":"\\x")+a.toString(16);a=String.fromCharCode(a);if(a==="\\"||a==="-"||a==="["||a==="]")a="\\"+a;return a}function h(a){for(var f=a.substring(1,a.length-1).match(/\\u[\dA-Fa-f]{4}|\\x[\dA-Fa-f]{2}|\\[0-3][0-7]{0,2}|\\[0-7]{1,2}|\\[\S\s]|[^\\]/g),a=
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docs/scripts/search.js

@@ -0,0 +1,83 @@
+
+var searchAttr = 'data-search-mode';
+function contains(a,m){
+    return (a.textContent || a.innerText || "").toUpperCase().indexOf(m) !== -1;
+};
+
+//on search
+document.getElementById("nav-search").addEventListener("keyup", function(event) {
+    var search = this.value.toUpperCase();
+
+    if (!search) {
+        //no search, show all results
+        document.documentElement.removeAttribute(searchAttr);
+        
+        document.querySelectorAll("nav > ul > li:not(.level-hide)").forEach(function(elem) {
+            elem.style.display = "block";
+        });
+
+        if (typeof hideAllButCurrent === "function"){
+            //let's do what ever collapse wants to do
+            hideAllButCurrent();
+        } else {
+            //menu by default should be opened
+            document.querySelectorAll("nav > ul > li > ul li").forEach(function(elem) {
+                elem.style.display = "block";
+            });
+        }
+    } else {
+        //we are searching
+        document.documentElement.setAttribute(searchAttr, '');
+
+        //show all parents
+        document.querySelectorAll("nav > ul > li").forEach(function(elem) {
+            elem.style.display = "block";
+        });
+        //hide all results
+        document.querySelectorAll("nav > ul > li > ul li").forEach(function(elem) {
+            elem.style.display = "none";
+        });
+        //show results matching filter
+        document.querySelectorAll("nav > ul > li > ul a").forEach(function(elem) {
+            if (!contains(elem.parentNode, search)) {
+                return;
+            }
+            elem.parentNode.style.display = "block";
+        });
+        //hide parents without children
+        document.querySelectorAll("nav > ul > li").forEach(function(parent) {
+            var countSearchA = 0;
+            parent.querySelectorAll("a").forEach(function(elem) {
+                if (contains(elem, search)) {
+                    countSearchA++;
+                }
+            });
+            
+            var countUl = 0;
+            var countUlVisible = 0;
+            parent.querySelectorAll("ul").forEach(function(ulP) {
+                // count all elements that match the search
+                if (contains(ulP, search)) {
+                    countUl++;
+                }
+                
+                // count all visible elements
+                var children = ulP.children
+                for (i=0; i<children.length; i++) {
+                    var elem = children[i];
+                    if (elem.style.display != "none") {
+                        countUlVisible++;
+                    }
+                }
+            });
+          
+            if (countSearchA == 0 && countUl === 0){
+                //has no child at all and does not contain text
+                parent.style.display = "none";
+            } else if(countSearchA == 0 && countUlVisible == 0){
+                //has no visible child and does not contain text
+                parent.style.display = "none";
+            }
+        });
+    }
+});

docs/styles/jsdoc.css

@@ -0,0 +1,671 @@
+@import url(https://fonts.googleapis.com/css?family=Montserrat:400,700);
+
+* {
+  box-sizing: border-box
+}
+
+html, body {
+  height: 100%;
+  width: 100%;
+}
+
+body {
+  color: #4d4e53;
+  background-color: white;
+  margin: 0 auto;
+  padding: 0 20px;
+  font-family: 'Helvetica Neue', Helvetica, sans-serif;
+  font-size: 16px;
+}
+
+img {
+  max-width: 100%;
+}
+
+a,
+a:active {
+  color: #606;
+  text-decoration: none;
+}
+
+a:hover {
+  text-decoration: none;
+}
+
+article a {
+  border-bottom: 1px solid #ddd;
+}
+
+article a:hover, article a:active {
+  border-bottom-color: #222;
+}
+
+article .description a {
+    word-break: break-word;
+}
+
+p, ul, ol, blockquote {
+  margin-bottom: 1em;
+  line-height: 160%;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  font-family: 'Montserrat', sans-serif;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  color: #000;
+  font-weight: 400;
+  margin: 0;
+}
+
+h1 {
+  font-weight: 300;
+  font-size: 48px;
+  margin: 1em 0 .5em;
+}
+
+h1.page-title {
+  font-size: 48px;
+  margin: 1em 30px;
+  line-height: 100%;
+  word-wrap: break-word;
+}
+
+h2 {
+  font-size: 24px;
+  margin: 1.5em 0 .3em;
+}
+
+h3 {
+  font-size: 24px;
+  margin: 1.2em 0 .3em;
+}
+
+h4 {
+  font-size: 18px;
+  margin: 1em 0 .2em;
+  color: #4d4e53;
+}
+
+h4.name {
+  color: #fff;
+  background: #6d426d;
+  box-shadow: 0 .25em .5em #d3d3d3;
+  border-top: 1px solid #d3d3d3;
+  border-bottom: 1px solid #d3d3d3;
+  margin: 1.5em 0 0.5em;
+  padding: .75em 0 .75em 10px;
+}
+
+h4.name a {
+  color: #fc83ff;
+}
+
+h4.name a:hover {
+  border-bottom-color: #fc83ff;
+}
+
+h5, .container-overview .subsection-title {
+  font-size: 120%;
+  letter-spacing: -0.01em;
+  margin: 8px 0 3px 0;
+}
+
+h6 {
+  font-size: 100%;
+  letter-spacing: -0.01em;
+  margin: 6px 0 3px 0;
+  font-style: italic;
+}
+
+tt, code, kbd, samp {
+  font-family: Consolas, Monaco, 'Andale Mono', monospace;
+  background: #f4f4f4;
+  padding: 1px 5px;
+}
+
+.class-description {
+  font-size: 130%;
+  line-height: 140%;
+  margin-bottom: 1em;
+  margin-top: 1em;
+}
+
+.class-description:empty {
+  margin: 0
+}
+
+#main {
+  float: right;
+  min-width: 360px;
+  width: calc(100% - 240px);
+}
+
+header {
+  display: block
+}
+
+section {
+  display: block;
+  background-color: #fff;
+  padding: 0 0 0 30px;
+}
+
+.variation {
+  display: none
+}
+
+.signature-attributes {
+  font-size: 60%;
+  color: #eee;
+  font-style: italic;
+  font-weight: lighter;
+}
+
+nav {
+  float: left;
+  display: block;
+  width: 250px;
+  background: #fff;
+  overflow: auto;
+  position: fixed;
+  height: 100%;
+}
+
+nav #nav-search{
+    width: 210px;
+    height: 30px;
+    padding: 5px 10px;
+    font-size: 12px;
+    line-height: 1.5;
+    border-radius: 3px;
+    margin-right: 20px;
+    margin-top: 20px;
+}
+
+nav.wrap a{
+    word-wrap: break-word;
+}
+
+nav h3 {
+  margin-top: 12px;
+  font-size: 13px;
+  text-transform: uppercase;
+  letter-spacing: 1px;
+  font-weight: 700;
+  line-height: 24px;
+  margin: 15px 0 10px;
+  padding: 0;
+  color: #000;
+}
+
+nav ul {
+  font-family: 'Lucida Grande', 'Lucida Sans Unicode', arial, sans-serif;
+  font-size: 100%;
+  line-height: 17px;
+  padding: 0;
+  margin: 0;
+  list-style-type: none;
+}
+
+nav ul a,
+nav ul a:active {
+  font-family: 'Montserrat', sans-serif;
+  line-height: 18px;
+  padding: 0;
+  display: block;
+  font-size: 12px;
+}
+
+nav a:hover,
+nav a:active {
+  color: #606;
+}
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+nav > ul {
+  padding: 0 10px;
+}
+
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+  margin-top: 10px;
+}
+
+nav ul ul a {
+  color: hsl(207, 1%, 60%);
+  border-left: 1px solid hsl(207, 10%, 86%);
+}
+
+nav ul ul a,
+nav ul ul a:active {
+  padding-left: 20px
+}
+
+nav h2 {
+   font-size: 13px;
+   margin: 10px 0 0 0;
+   padding: 0;
+}
+
+nav > h2 > a {
+   margin: 10px 0 -10px;
+   color: #606 !important;
+}
+
+footer {
+  color: hsl(0, 0%, 28%);
+  margin-left: 250px;
+  display: block;
+  padding: 15px;
+  font-style: italic;
+  font-size: 90%;
+}
+
+.ancestors {
+  color: #999
+}
+
+.ancestors a {
+   color: #999 !important;
+}
+
+.clear {
+  clear: both
+}
+
+.important {
+  font-weight: bold;
+  color: #950B02;
+}
+
+.yes-def {
+  text-indent: -1000px
+}
+
+.type-signature {
+  color: #CA79CA
+}
+
+.type-signature:last-child {
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+}
+
+.name, .signature {
+  font-family: Consolas, Monaco, 'Andale Mono', monospace
+}
+
+.signature {
+    color: #fc83ff;
+}
+
+.details {
+  margin-top: 6px;
+  border-left: 2px solid #DDD;
+  line-height: 20px;
+  font-size: 14px;
+}
+
+.details dt {
+   width: auto;
+   float: left;
+   padding-left: 10px;
+}
+
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+   margin-top: 6px;
+   margin-bottom: 6px;
+}
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+}
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+   list-style-type: none
+}
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+   margin: 0
+}
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+}
+
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+  margin-top: 1em;
+}
+
+.code-caption {
+  font-style: italic;
+  font-size: 107%;
+  margin: 0;
+}
+
+.prettyprint {
+  font-size: 14px;
+  overflow: auto;
+}
+
+.prettyprint.source {
+  width: inherit;
+  line-height: 18px;
+  display: block;
+  background-color: #0d152a;
+  color: #aeaeae;
+}
+
+.prettyprint code {
+  line-height: 18px;
+  display: block;
+  background-color: #0d152a;
+  color: #4D4E53;
+}
+
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+  padding: 15px;
+}
+
+.prettyprint .linenums code {
+  padding: 0 15px
+}
+
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+  padding-top: 15px
+}
+
+.prettyprint code span.line {
+  display: inline-block
+}
+
+.prettyprint.linenums {
+  padding-left: 70px;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.prettyprint.linenums ol {
+   padding-left: 0
+}
+
+.prettyprint.linenums li {
+   border-left: 3px #34446B solid;
+}
+
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+   background-color: #34446B;
+}
+
+.prettyprint.linenums li * {
+   -webkit-user-select: text;
+   -moz-user-select: text;
+   -ms-user-select: text;
+   user-select: text;
+}
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+table {
+  border-spacing: 0;
+  border: 1px solid #ddd;
+  border-collapse: collapse;
+  border-radius: 3px;
+  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
+  width: 100%;
+  font-size: 14px;
+  margin: 1em 0;
+}
+
+td, th {
+   margin: 0px;
+   text-align: left;
+   vertical-align: top;
+   padding: 10px;
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+}
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+thead tr, thead tr {
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+   border-bottom: 1px solid #ddd;
+}
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+}
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+}
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+   color: #4D4E53;
+   font-family: Consolas, Monaco, 'Andale Mono', monospace;
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+}
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+}
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+}
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+}
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+}
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+}
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+  color: #454545
+}
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+/* navicon button */
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+  display: none;
+  position: relative;
+  padding: 2.0625rem 1.5rem;
+  transition: 0.25s;
+  cursor: pointer;
+  -webkit-user-select: none;
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+}
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+.navicon-button:hover .navicon:before, .navicon-button:hover .navicon:after {
+  transition: 0.25s;
+}
+.navicon-button:hover .navicon:before {
+  top: .825rem;
+}
+.navicon-button:hover .navicon:after {
+  top: -.825rem;
+}
+
+/* navicon */
+.navicon {
+  position: relative;
+  width: 2.5em;
+  height: .3125rem;
+  background: #000;
+  transition: 0.3s;
+  border-radius: 2.5rem;
+}
+.navicon:before, .navicon:after {
+  display: block;
+  content: "";
+  height: .3125rem;
+  width: 2.5rem;
+  background: #000;
+  position: absolute;
+  z-index: -1;
+  transition: 0.3s 0.25s;
+  border-radius: 1rem;
+}
+.navicon:before {
+  top: .625rem;
+}
+.navicon:after {
+  top: -.625rem;
+}
+
+/* open */
+.nav-trigger:checked + label:not(.steps) .navicon:before,
+.nav-trigger:checked + label:not(.steps) .navicon:after {
+  top: 0 !important;
+}
+
+.nav-trigger:checked + label .navicon:before,
+.nav-trigger:checked + label .navicon:after {
+  transition: 0.5s;
+}
+
+/* Minus */
+.nav-trigger:checked + label {
+  -webkit-transform: scale(0.75);
+          transform: scale(0.75);
+}
+
+/* × and + */
+.nav-trigger:checked + label.plus .navicon,
+.nav-trigger:checked + label.x .navicon {
+  background: transparent;
+}
+
+.nav-trigger:checked + label.plus .navicon:before,
+.nav-trigger:checked + label.x .navicon:before {
+  -webkit-transform: rotate(-45deg);
+          transform: rotate(-45deg);
+  background: #FFF;
+}
+
+.nav-trigger:checked + label.plus .navicon:after,
+.nav-trigger:checked + label.x .navicon:after {
+  -webkit-transform: rotate(45deg);
+          transform: rotate(45deg);
+  background: #FFF;
+}
+
+.nav-trigger:checked + label.plus {
+  -webkit-transform: scale(0.75) rotate(45deg);
+          transform: scale(0.75) rotate(45deg);
+}
+
+.nav-trigger:checked ~ nav {
+  left: 0 !important;
+}
+
+.nav-trigger:checked ~ .overlay {
+  display: block;
+}
+
+.nav-trigger {
+  position: fixed;
+  top: 0;
+  clip: rect(0, 0, 0, 0);
+}
+
+.overlay {
+  display: none;
+  position: fixed;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  width: 100%;
+  height: 100%;
+  background: hsla(0, 0%, 0%, 0.5);
+  z-index: 1;
+}
+
+/* nav level */
+.level-hide {
+    display: none;
+}
+html[data-search-mode] .level-hide {
+    display: block;
+}
+
+
+@media only screen and (min-width: 320px) and (max-width: 680px) {
+  body {
+    overflow-x: hidden;
+  }
+
+  nav {
+    background: #FFF;
+    width: 250px;
+    height: 100%;
+    position: fixed;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: -250px;
+    z-index: 3;
+    padding: 0 10px;
+    transition: left 0.2s;
+  }
+
+  .navicon-button {
+    display: inline-block;
+    position: fixed;
+    top: 1.5em;
+    right: 0;
+    z-index: 2;
+  }
+
+  #main {
+    width: 100%;
+    min-width: 360px;
+  }
+
+  #main h1.page-title {
+    margin: 1em 0;
+  }
+
+  #main section {
+    padding: 0;
+  }
+
+  footer {
+    margin-left: 0;
+  }
+}
+
+/** Add a '#' to static members */
+[data-type="member"] a::before {
+  content: '#';
+  display: inline-block;
+  margin-left: -14px;
+  margin-right: 5px;
+}
+
+#disqus_thread{
+    margin-left: 30px;
+}

docs/styles/prettify.css

@@ -0,0 +1,79 @@
+.pln {
+  color: #ddd;
+}
+
+/* string content */
+.str {
+  color: #61ce3c;
+}
+
+/* a keyword */
+.kwd {
+  color: #fbde2d;
+}
+
+/* a comment */
+.com {
+  color: #aeaeae;
+}
+
+/* a type name */
+.typ {
+  color: #8da6ce;
+}
+
+/* a literal value */
+.lit {
+  color: #fbde2d;
+}
+
+/* punctuation */
+.pun {
+  color: #ddd;
+}
+
+/* lisp open bracket */
+.opn {
+  color: #000000;
+}
+
+/* lisp close bracket */
+.clo {
+  color: #000000;
+}
+
+/* a markup tag name */
+.tag {
+  color: #8da6ce;
+}
+
+/* a markup attribute name */
+.atn {
+  color: #fbde2d;
+}
+
+/* a markup attribute value */
+.atv {
+  color: #ddd;
+}
+
+/* a declaration */
+.dec {
+  color: #EF5050;
+}
+
+/* a variable name */
+.var {
+  color: #c82829;
+}
+
+/* a function name */
+.fun {
+  color: #4271ae;
+}
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+  margin-top: 0;
+  margin-bottom: 0;
+}

docs/utils.js.html

@@ -0,0 +1,378 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    
+    <meta charset="utf-8">
+    <title>utils.js - Documentation</title>
+    
+    
+    <script src="scripts/prettify/prettify.js"></script>
+    <script src="scripts/prettify/lang-css.js"></script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
+    <script src="scripts/nav.js" defer></script>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body>
+
+<input type="checkbox" id="nav-trigger" class="nav-trigger" />
+<label for="nav-trigger" class="navicon-button x">
+  <div class="navicon"></div>
+</label>
+
+<label for="nav-trigger" class="overlay"></label>
+
+<nav >
+    
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#isBrowser">isBrowser</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#assign">assign</a></li><li><a href="global.html#find">find</a></li><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getBrowserAlias">getBrowserAlias</a></li><li><a href="global.html#getBrowserTypeByAlias">getBrowserTypeByAlias</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getMacOSVersionName">getMacOSVersionName</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
+</nav>
+
+<div id="main">
+    
+    <h1 class="page-title">utils.js</h1>
+    
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>import { BROWSER_MAP, BROWSER_ALIASES_MAP } from './constants.js';
+
+export default class Utils {
+  /**
+   * Get first matched item for a string
+   * @param {RegExp} regexp
+   * @param {String} ua
+   * @return {Array|{index: number, input: string}|*|boolean|string}
+   */
+  static getFirstMatch(regexp, ua) {
+    const match = ua.match(regexp);
+    return (match &amp;&amp; match.length > 0 &amp;&amp; match[1]) || '';
+  }
+
+  /**
+   * Get second matched item for a string
+   * @param regexp
+   * @param {String} ua
+   * @return {Array|{index: number, input: string}|*|boolean|string}
+   */
+  static getSecondMatch(regexp, ua) {
+    const match = ua.match(regexp);
+    return (match &amp;&amp; match.length > 1 &amp;&amp; match[2]) || '';
+  }
+
+  /**
+   * Match a regexp and return a constant or undefined
+   * @param {RegExp} regexp
+   * @param {String} ua
+   * @param {*} _const Any const that will be returned if regexp matches the string
+   * @return {*}
+   */
+  static matchAndReturnConst(regexp, ua, _const) {
+    if (regexp.test(ua)) {
+      return _const;
+    }
+    return void (0);
+  }
+
+  static getWindowsVersionName(version) {
+    switch (version) {
+      case 'NT': return 'NT';
+      case 'XP': return 'XP';
+      case 'NT 5.0': return '2000';
+      case 'NT 5.1': return 'XP';
+      case 'NT 5.2': return '2003';
+      case 'NT 6.0': return 'Vista';
+      case 'NT 6.1': return '7';
+      case 'NT 6.2': return '8';
+      case 'NT 6.3': return '8.1';
+      case 'NT 10.0': return '10';
+      default: return undefined;
+    }
+  }
+
+  /**
+   * Get macOS version name
+   *    10.5 - Leopard
+   *    10.6 - Snow Leopard
+   *    10.7 - Lion
+   *    10.8 - Mountain Lion
+   *    10.9 - Mavericks
+   *    10.10 - Yosemite
+   *    10.11 - El Capitan
+   *    10.12 - Sierra
+   *    10.13 - High Sierra
+   *    10.14 - Mojave
+   *    10.15 - Catalina
+   *
+   * @example
+   *   getMacOSVersionName("10.14") // 'Mojave'
+   *
+   * @param  {string} version
+   * @return {string} versionName
+   */
+  static getMacOSVersionName(version) {
+    const v = version.split('.').splice(0, 2).map(s => parseInt(s, 10) || 0);
+    v.push(0);
+    if (v[0] !== 10) return undefined;
+    switch (v[1]) {
+      case 5: return 'Leopard';
+      case 6: return 'Snow Leopard';
+      case 7: return 'Lion';
+      case 8: return 'Mountain Lion';
+      case 9: return 'Mavericks';
+      case 10: return 'Yosemite';
+      case 11: return 'El Capitan';
+      case 12: return 'Sierra';
+      case 13: return 'High Sierra';
+      case 14: return 'Mojave';
+      case 15: return 'Catalina';
+      default: return undefined;
+    }
+  }
+
+  /**
+   * Get Android version name
+   *    1.5 - Cupcake
+   *    1.6 - Donut
+   *    2.0 - Eclair
+   *    2.1 - Eclair
+   *    2.2 - Froyo
+   *    2.x - Gingerbread
+   *    3.x - Honeycomb
+   *    4.0 - Ice Cream Sandwich
+   *    4.1 - Jelly Bean
+   *    4.4 - KitKat
+   *    5.x - Lollipop
+   *    6.x - Marshmallow
+   *    7.x - Nougat
+   *    8.x - Oreo
+   *    9.x - Pie
+   *
+   * @example
+   *   getAndroidVersionName("7.0") // 'Nougat'
+   *
+   * @param  {string} version
+   * @return {string} versionName
+   */
+  static getAndroidVersionName(version) {
+    const v = version.split('.').splice(0, 2).map(s => parseInt(s, 10) || 0);
+    v.push(0);
+    if (v[0] === 1 &amp;&amp; v[1] &lt; 5) return undefined;
+    if (v[0] === 1 &amp;&amp; v[1] &lt; 6) return 'Cupcake';
+    if (v[0] === 1 &amp;&amp; v[1] >= 6) return 'Donut';
+    if (v[0] === 2 &amp;&amp; v[1] &lt; 2) return 'Eclair';
+    if (v[0] === 2 &amp;&amp; v[1] === 2) return 'Froyo';
+    if (v[0] === 2 &amp;&amp; v[1] > 2) return 'Gingerbread';
+    if (v[0] === 3) return 'Honeycomb';
+    if (v[0] === 4 &amp;&amp; v[1] &lt; 1) return 'Ice Cream Sandwich';
+    if (v[0] === 4 &amp;&amp; v[1] &lt; 4) return 'Jelly Bean';
+    if (v[0] === 4 &amp;&amp; v[1] >= 4) return 'KitKat';
+    if (v[0] === 5) return 'Lollipop';
+    if (v[0] === 6) return 'Marshmallow';
+    if (v[0] === 7) return 'Nougat';
+    if (v[0] === 8) return 'Oreo';
+    if (v[0] === 9) return 'Pie';
+    return undefined;
+  }
+
+  /**
+   * Get version precisions count
+   *
+   * @example
+   *   getVersionPrecision("1.10.3") // 3
+   *
+   * @param  {string} version
+   * @return {number}
+   */
+  static getVersionPrecision(version) {
+    return version.split('.').length;
+  }
+
+  /**
+   * Calculate browser version weight
+   *
+   * @example
+   *   compareVersions('1.10.2.1',  '1.8.2.1.90')    // 1
+   *   compareVersions('1.010.2.1', '1.09.2.1.90');  // 1
+   *   compareVersions('1.10.2.1',  '1.10.2.1');     // 0
+   *   compareVersions('1.10.2.1',  '1.0800.2');     // -1
+   *   compareVersions('1.10.2.1',  '1.10',  true);  // 0
+   *
+   * @param {String} versionA versions versions to compare
+   * @param {String} versionB versions versions to compare
+   * @param {boolean} [isLoose] enable loose comparison
+   * @return {Number} comparison result: -1 when versionA is lower,
+   * 1 when versionA is bigger, 0 when both equal
+   */
+  /* eslint consistent-return: 1 */
+  static compareVersions(versionA, versionB, isLoose = false) {
+    // 1) get common precision for both versions, for example for "10.0" and "9" it should be 2
+    const versionAPrecision = Utils.getVersionPrecision(versionA);
+    const versionBPrecision = Utils.getVersionPrecision(versionB);
+
+    let precision = Math.max(versionAPrecision, versionBPrecision);
+    let lastPrecision = 0;
+
+    const chunks = Utils.map([versionA, versionB], (version) => {
+      const delta = precision - Utils.getVersionPrecision(version);
+
+      // 2) "9" -> "9.0" (for precision = 2)
+      const _version = version + new Array(delta + 1).join('.0');
+
+      // 3) "9.0" -> ["000000000"", "000000009"]
+      return Utils.map(_version.split('.'), chunk => new Array(20 - chunk.length).join('0') + chunk).reverse();
+    });
+
+    // adjust precision for loose comparison
+    if (isLoose) {
+      lastPrecision = precision - Math.min(versionAPrecision, versionBPrecision);
+    }
+
+    // iterate in reverse order by reversed chunks array
+    precision -= 1;
+    while (precision >= lastPrecision) {
+      // 4) compare: "000000009" > "000000010" = false (but "9" > "10" = true)
+      if (chunks[0][precision] > chunks[1][precision]) {
+        return 1;
+      }
+
+      if (chunks[0][precision] === chunks[1][precision]) {
+        if (precision === lastPrecision) {
+          // all version chunks are same
+          return 0;
+        }
+
+        precision -= 1;
+      } else if (chunks[0][precision] &lt; chunks[1][precision]) {
+        return -1;
+      }
+    }
+
+    return undefined;
+  }
+
+  /**
+   * Array::map polyfill
+   *
+   * @param  {Array} arr
+   * @param  {Function} iterator
+   * @return {Array}
+   */
+  static map(arr, iterator) {
+    const result = [];
+    let i;
+    if (Array.prototype.map) {
+      return Array.prototype.map.call(arr, iterator);
+    }
+    for (i = 0; i &lt; arr.length; i += 1) {
+      result.push(iterator(arr[i]));
+    }
+    return result;
+  }
+
+  /**
+   * Array::find polyfill
+   *
+   * @param  {Array} arr
+   * @param  {Function} predicate
+   * @return {Array}
+   */
+  static find(arr, predicate) {
+    let i;
+    let l;
+    if (Array.prototype.find) {
+      return Array.prototype.find.call(arr, predicate);
+    }
+    for (i = 0, l = arr.length; i &lt; l; i += 1) {
+      const value = arr[i];
+      if (predicate(value, i)) {
+        return value;
+      }
+    }
+    return undefined;
+  }
+
+  /**
+   * Object::assign polyfill
+   *
+   * @param  {Object} obj
+   * @param  {Object} ...objs
+   * @return {Object}
+   */
+  static assign(obj, ...assigners) {
+    const result = obj;
+    let i;
+    let l;
+    if (Object.assign) {
+      return Object.assign(obj, ...assigners);
+    }
+    for (i = 0, l = assigners.length; i &lt; l; i += 1) {
+      const assigner = assigners[i];
+      if (typeof assigner === 'object' &amp;&amp; assigner !== null) {
+        const keys = Object.keys(assigner);
+        keys.forEach((key) => {
+          result[key] = assigner[key];
+        });
+      }
+    }
+    return obj;
+  }
+
+  /**
+   * Get short version/alias for a browser name
+   *
+   * @example
+   *   getBrowserAlias('Microsoft Edge') // edge
+   *
+   * @param  {string} browserName
+   * @return {string}
+   */
+  static getBrowserAlias(browserName) {
+    return BROWSER_ALIASES_MAP[browserName];
+  }
+
+  /**
+   * Get short version/alias for a browser name
+   *
+   * @example
+   *   getBrowserAlias('edge') // Microsoft Edge
+   *
+   * @param  {string} browserAlias
+   * @return {string}
+   */
+  static getBrowserTypeByAlias(browserAlias) {
+    return BROWSER_MAP[browserAlias] || '';
+  }
+}
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+    
+    
+</div>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Sat Sep 12 2020 11:21:13 GMT+0300 (Eastern European Summer Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+</footer>
+
+<script>prettyPrint();</script>
+<script src="scripts/polyfill.js"></script>
+<script src="scripts/linenumber.js"></script>
+
+
+
+</body>
+</html>

index.d.ts

@@ -0,0 +1,315 @@
+// Type definitions for Bowser v2
+// Project: https://github.com/lancedikson/bowser
+// Definitions by: Alexander P. Cerutti <https://github.com/alexandercerutti>,
+
+export default Bowser;
+export as namespace Bowser;
+
+declare namespace Bowser {
+  /**
+   * Creates a Parser instance
+   * @param {string} UA - User agent string
+   * @param {boolean} skipParsing
+   */
+
+  function getParser(UA: string, skipParsing?: boolean): Parser.Parser;
+
+  /**
+   * Creates a Parser instance and runs Parser.getResult immediately
+   * @param UA - User agent string
+   * @returns {Parser.ParsedResult}
+   */
+
+  function parse(UA: string): Parser.ParsedResult;
+
+  /**
+   * Constants exposed via bowser getters
+   */
+  const BROWSER_MAP: Record<string, string>;
+  const ENGINE_MAP: Record<string, string>;
+  const OS_MAP: Record<string, string>;
+  const PLATFORMS_MAP: Record<string, string>;
+
+  namespace Parser {
+    interface Parser {
+      constructor(UA: string, skipParsing?: boolean): Parser.Parser;
+
+      /**
+       * Check if the version is equals the browser version
+       * @param version The string to compare with the browser version
+       * @returns {boolean}
+       */
+
+      compareVersion(version: string): boolean;
+
+      /**
+       * Get parsed browser object
+       * @return {BrowserDetails} Browser's details
+       */
+
+      getBrowser(): BrowserDetails;
+
+      /**
+       * Get browser's name
+       * @param {Boolean} [toLowerCase] return lower-cased value
+       * @return {String} Browser's name or an empty string
+       */
+
+      getBrowserName(toLowerCase?: boolean): string;
+
+      /**
+       * Get browser's version
+       * @return {String} version of browser
+       */
+
+      getBrowserVersion(): string | undefined;
+
+      /**
+       * Get OS
+       * @return {OSDetails} - OS Details
+       *
+       * @example
+       * this.getOS(); // {
+       * //   name: 'macOS',
+       * //   version: '10.11.12',
+       * // }
+       */
+
+      getOS(): OSDetails;
+
+      /**
+       * Get OS name
+       * @param {Boolean} [toLowerCase] return lower-cased value
+       * @return {String} name of the OS — macOS, Windows, Linux, etc.
+       */
+
+      getOSName(toLowerCase?: boolean): string;
+
+      /**
+       * Get OS version
+       * @return {String} full version with dots ('10.11.12', '5.6', etc)
+       */
+
+      getOSVersion(): string;
+
+      /**
+       * Get parsed platform
+       * @returns {PlatformDetails}
+       */
+
+      getPlatform(): PlatformDetails;
+
+      /**
+       * Get platform name
+       * @param {boolean} toLowerCase
+       */
+
+      getPlatformType(toLowerCase?: boolean): string;
+
+      /**
+       * Get parsed engine
+       * @returns {EngineDetails}
+       */
+
+      getEngine(): EngineDetails;
+
+      /**
+       * Get parsed engine's name
+       * @returns {String} Engine's name or an empty string
+       */
+
+      getEngineName(): string;
+
+      /**
+       * Get parsed result
+       * @return {ParsedResult}
+       */
+
+      getResult(): ParsedResult;
+
+      /**
+       * Get UserAgent string of current Parser instance
+       * @return {String} User-Agent String of the current <Parser> object
+       */
+
+      getUA(): string;
+
+      /**
+       * Is anything? Check if the browser is called "anything",
+       * the OS called "anything" or the platform called "anything"
+       * @param {String} anything
+       * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+       * @returns {Boolean}
+       */
+
+      is(anything: any, includingAlias?: boolean): boolean;
+
+      /**
+       * Check if the browser name equals the passed string
+       * @param browserName The string to compare with the browser name
+       * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+       * @returns {boolean}
+       */
+
+      isBrowser(browserName: string, includingAlias?: boolean): boolean;
+
+      /**
+       * Check if the engine name equals the passed string
+       * @param engineName The string to compare with the engine name
+       * @returns {boolean}
+       */
+
+      isEngine(engineName: string): boolean;
+
+      /**
+       * Check if the OS name equals the passed string
+       * @param OSName The string to compare with the OS name
+       * @returns {boolean}
+       */
+
+      isOS(OSName: string): boolean;
+
+      /**
+       * Check if the platform name equals the passed string
+       * @param platformName The string to compare with the platform name
+       * @returns {boolean}
+       */
+
+      isPlatform(platformName: string): boolean;
+
+      /**
+       * Parse full information about the browser
+       * @returns {Parser.Parser}
+       */
+
+      parse(): Parser.Parser;
+
+      /**
+       * Get parsed browser object
+       * @returns {BrowserDetails}
+       */
+
+      parseBrowser(): BrowserDetails;
+
+      /**
+       * Get parsed engine
+       * @returns {EngineDetails}
+       */
+
+      parseEngine(): EngineDetails;
+
+      /**
+       * Parse OS and save it to this.parsedResult.os
+       * @returns {OSDetails}
+       */
+
+      parseOS(): OSDetails;
+
+      /**
+       * Get parsed platform
+       * @returns {PlatformDetails}
+       */
+
+      parsePlatform(): PlatformDetails;
+
+      /**
+       * Check if parsed browser matches certain conditions
+       *
+       * @param {checkTree} checkTree It's one or two layered object,
+       * which can include a platform or an OS on the first layer
+       * and should have browsers specs on the bottom-laying layer
+       *
+       * @returns {Boolean|undefined} Whether the browser satisfies the set conditions or not.
+       * Returns `undefined` when the browser is no described in the checkTree object.
+       *
+       * @example
+       * const browser = new Bowser(UA);
+       * if (browser.check({chrome: '>118.01.1322' }))
+       * // or with os
+       * if (browser.check({windows: { chrome: '>118.01.1322' } }))
+       * // or with platforms
+       * if (browser.check({desktop: { chrome: '>118.01.1322' } }))
+       */
+
+      satisfies(checkTree: checkTree): boolean | undefined;
+
+      /**
+       * Check if the browser name equals the passed string
+       * @param {string} browserName The string to compare with the browser name
+       * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+       * @returns {boolean}
+       */
+
+      isBrowser(browserName: string, includingAlias?: boolean): boolean;
+
+      /**
+       * Check if the engine name equals the passed string
+       * @param {string} engineName The string to compare with the engine name
+       * @returns {boolean}
+       */
+
+      isEngine(engineName: string): boolean;
+
+      /**
+       * Check if the platform type equals the passed string
+       * @param {string} platformType The string to compare with the platform type
+       * @returns {boolean}
+       */
+
+      isPlatform(platformType: string): boolean;
+
+      /**
+       * Check if the OS name equals the passed string
+       * @param {string} osName The string to compare with the OS name
+       * @returns {boolean}
+       */
+
+      isOS(osName: string): boolean;
+
+      /**
+       * Check if any of the given values satisfies `.is(anything)`
+       * @param {string[]} anythings
+       * @returns {boolean} true if at least one condition is satisfied, false otherwise.
+       */
+
+      some(anythings: string[]): boolean | undefined;
+
+      /**
+       * Test a UA string for a regexp
+       * @param regex
+       * @returns {boolean} true if the regex matches the UA, false otherwise.
+       */
+
+      test(regex: RegExp): boolean;
+    }
+
+    interface ParsedResult {
+      browser: BrowserDetails;
+      os: OSDetails;
+      platform: PlatformDetails;
+      engine: EngineDetails;
+    }
+
+    interface Details {
+      name?: string;
+      version?: string;
+    }
+
+    interface OSDetails extends Details {
+      versionName?: string;
+    }
+
+    interface PlatformDetails {
+      type?: string;
+      vendor?: string;
+      model?: string;
+    }
+
+    type BrowserDetails = Details;
+    type EngineDetails = Details;
+
+    interface checkTree {
+      [key: string]: any;
+    }
+  }
+}

jsdoc.json

@@ -0,0 +1,24 @@
+{
+  "tags": {
+    "allowUnknownTags": true
+  },
+  "source": {
+    "include": ["src", "README.md"],
+    "includePattern": ".js$",
+    "excludePattern": "(node_modules/|docs)"
+  },
+  "plugins": [
+    "plugins/markdown"
+  ],
+  "opts": {
+    "template": "node_modules/docdash",
+    "encoding": "utf8",
+    "destination": "docs/",
+    "recurse": true,
+    "verbose": true
+  },
+  "templates": {
+    "cleverLinks": false,
+    "monospaceLinks": false
+  }
+}

make/build.js

@@ -1,24 +0,0 @@
-require('smoosh').config({
-  "JAVASCRIPT": {
-    "DIST_DIR": "./"
-  , "bowser": [
-        "./src/bowser.js"
-    ]
-  }
-  , "JSHINT_OPTS": {
-      "boss": true
-    , "forin": false
-    , "curly": false
-    , "debug": false
-    , "devel": false
-    , "evil": false
-    , "regexp": false
-    , "undef": false
-    , "sub": true
-    , "white": false
-    , "indent": 2
-    , "asi": true
-    , "laxbreak": true
-    , "laxcomma": true
-  }
-}).run().build().analyze()

package.json

@@ -1,6 +1,5 @@
 {
   "name": "bowser",
-  "version": "1.9.2",
   "description": "Lightweight browser detector",
   "keywords": [
     "browser",
@@ -14,25 +13,71 @@
   ],
   "homepage": "https://github.com/lancedikson/bowser",
   "author": "Dustin Diaz <dustin@dustindiaz.com> (http://dustindiaz.com)",
-  "main": "./src/bowser.js",
-  "typings": "./typings.d.ts",
+  "contributors": [
+    {
+      "name": "Denis Demchenko",
+      "url": "http://twitter.com/lancedikson"
+    }
+  ],
+  "main": "es5.js",
+  "browser": "es5.js",
+  "module": "src/bowser.js",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/ded/bowser.git"
+    "url": "git+https://github.com/lancedikson/bowser.git"
   },
   "devDependencies": {
-    "smoosh": "*",
-    "mocha": "*"
+    "@babel/cli": "^7.11.6",
+    "@babel/core": "^7.8.0",
+    "@babel/polyfill": "^7.8.3",
+    "@babel/preset-env": "^7.8.2",
+    "@babel/register": "^7.8.3",
+    "ava": "^3.0.0",
+    "babel-eslint": "^10.0.3",
+    "babel-loader": "^8.0.6",
+    "babel-plugin-add-module-exports": "^1.0.2",
+    "babel-plugin-istanbul": "^6.0.0",
+    "compression-webpack-plugin": "^4.0.0",
+    "coveralls": "^3.0.6",
+    "docdash": "^1.1.1",
+    "eslint": "^6.5.1",
+    "eslint-config-airbnb-base": "^13.2.0",
+    "eslint-plugin-ava": "^10.0.0",
+    "eslint-plugin-import": "^2.18.2",
+    "gh-pages": "^3.0.0",
+    "jsdoc": "^3.6.3",
+    "nyc": "^15.0.0",
+    "sinon": "^9.0.0",
+    "testem": "^3.0.0",
+    "webpack": "^4.41.0",
+    "webpack-bundle-analyzer": "^3.5.2",
+    "webpack-cli": "^3.3.9",
+    "yamljs": "^0.3.0"
+  },
+  "ava": {
+    "require": [
+      "@babel/register"
+    ]
   },
   "bugs": {
-    "url": "https://github.com/ded/bowser/issues"
+    "url": "https://github.com/lancedikson/bowser/issues"
   },
   "directories": {
     "test": "test"
   },
   "scripts": {
-    "test": "make test",
-    "prepublish": "make boosh"
+    "build": "webpack --config webpack.config.js",
+    "generate-and-deploy-docs": "npm run generate-docs && gh-pages --dist docs --dest docs",
+    "watch": "webpack --watch --config webpack.config.js",
+    "prepublishOnly": "npm run build",
+    "lint:check": "eslint ./src",
+    "lint:fix": "eslint --fix ./src",
+    "testem": "testem",
+    "test": "nyc --reporter=html --reporter=text ava",
+    "test:watch": "ava --watch",
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "generate-docs": "jsdoc -c jsdoc.json"
   },
   "license": "MIT"
 }

src/bowser.js

@@ -1,620 +1,77 @@
 /*!
  * Bowser - a browser detector
- * https://github.com/ded/bowser
- * MIT License | (c) Dustin Diaz 2015
+ * https://github.com/lancedikson/bowser
+ * MIT License | (c) Dustin Diaz 2012-2015
+ * MIT License | (c) Denis Demchenko 2015-2019
  */
+import Parser from './parser.js';
+import {
+  BROWSER_MAP,
+  ENGINE_MAP,
+  OS_MAP,
+  PLATFORMS_MAP,
+} from './constants.js';
 
-!function (root, name, definition) {
-  if (typeof module != 'undefined' && module.exports) module.exports = definition()
-  else if (typeof define == 'function' && define.amd) define(name, definition)
-  else root[name] = definition()
-}(this, 'bowser', function () {
+/**
+ * Bowser class.
+ * Keep it simple as much as it can be.
+ * It's supposed to work with collections of {@link Parser} instances
+ * rather then solve one-instance problems.
+ * All the one-instance stuff is located in Parser class.
+ *
+ * @class
+ * @classdesc Bowser is a static object, that provides an API to the Parsers
+ * @hideconstructor
+ */
+class Bowser {
   /**
-    * See useragents.js for examples of navigator.userAgent
-    */
-
-  var t = true
-
-  function detect(ua) {
-
-    function getFirstMatch(regex) {
-      var match = ua.match(regex);
-      return (match && match.length > 1 && match[1]) || '';
-    }
-
-    function getSecondMatch(regex) {
-      var match = ua.match(regex);
-      return (match && match.length > 1 && match[2]) || '';
-    }
-
-    var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()
-      , likeAndroid = /like android/i.test(ua)
-      , android = !likeAndroid && /android/i.test(ua)
-      , nexusMobile = /nexus\s*[0-6]\s*/i.test(ua)
-      , nexusTablet = !nexusMobile && /nexus\s*[0-9]+/i.test(ua)
-      , chromeos = /CrOS/.test(ua)
-      , silk = /silk/i.test(ua)
-      , sailfish = /sailfish/i.test(ua)
-      , tizen = /tizen/i.test(ua)
-      , webos = /(web|hpw)os/i.test(ua)
-      , windowsphone = /windows phone/i.test(ua)
-      , samsungBrowser = /SamsungBrowser/i.test(ua)
-      , windows = !windowsphone && /windows/i.test(ua)
-      , mac = !iosdevice && !silk && /macintosh/i.test(ua)
-      , linux = !android && !sailfish && !tizen && !webos && /linux/i.test(ua)
-      , edgeVersion = getSecondMatch(/edg([ea]|ios)\/(\d+(\.\d+)?)/i)
-      , versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i)
-      , tablet = /tablet/i.test(ua) && !/tablet pc/i.test(ua)
-      , mobile = !tablet && /[^-]mobi/i.test(ua)
-      , xbox = /xbox/i.test(ua)
-      , result
-
-    if (/opera/i.test(ua)) {
-      //  an old Opera
-      result = {
-        name: 'Opera'
-      , opera: t
-      , version: versionIdentifier || getFirstMatch(/(?:opera|opr|opios)[\s\/](\d+(\.\d+)?)/i)
-      }
-    } else if (/opr\/|opios/i.test(ua)) {
-      // a new Opera
-      result = {
-        name: 'Opera'
-        , opera: t
-        , version: getFirstMatch(/(?:opr|opios)[\s\/](\d+(\.\d+)?)/i) || versionIdentifier
-      }
-    }
-    else if (/SamsungBrowser/i.test(ua)) {
-      result = {
-        name: 'Samsung Internet for Android'
-        , samsungBrowser: t
-        , version: versionIdentifier || getFirstMatch(/(?:SamsungBrowser)[\s\/](\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/coast/i.test(ua)) {
-      result = {
-        name: 'Opera Coast'
-        , coast: t
-        , version: versionIdentifier || getFirstMatch(/(?:coast)[\s\/](\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/yabrowser/i.test(ua)) {
-      result = {
-        name: 'Yandex Browser'
-      , yandexbrowser: t
-      , version: versionIdentifier || getFirstMatch(/(?:yabrowser)[\s\/](\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/ucbrowser/i.test(ua)) {
-      result = {
-          name: 'UC Browser'
-        , ucbrowser: t
-        , version: getFirstMatch(/(?:ucbrowser)[\s\/](\d+(?:\.\d+)+)/i)
-      }
-    }
-    else if (/mxios/i.test(ua)) {
-      result = {
-        name: 'Maxthon'
-        , maxthon: t
-        , version: getFirstMatch(/(?:mxios)[\s\/](\d+(?:\.\d+)+)/i)
-      }
-    }
-    else if (/epiphany/i.test(ua)) {
-      result = {
-        name: 'Epiphany'
-        , epiphany: t
-        , version: getFirstMatch(/(?:epiphany)[\s\/](\d+(?:\.\d+)+)/i)
-      }
-    }
-    else if (/puffin/i.test(ua)) {
-      result = {
-        name: 'Puffin'
-        , puffin: t
-        , version: getFirstMatch(/(?:puffin)[\s\/](\d+(?:\.\d+)?)/i)
-      }
-    }
-    else if (/sleipnir/i.test(ua)) {
-      result = {
-        name: 'Sleipnir'
-        , sleipnir: t
-        , version: getFirstMatch(/(?:sleipnir)[\s\/](\d+(?:\.\d+)+)/i)
-      }
-    }
-    else if (/k-meleon/i.test(ua)) {
-      result = {
-        name: 'K-Meleon'
-        , kMeleon: t
-        , version: getFirstMatch(/(?:k-meleon)[\s\/](\d+(?:\.\d+)+)/i)
-      }
-    }
-    else if (windowsphone) {
-      result = {
-        name: 'Windows Phone'
-      , osname: 'Windows Phone'
-      , windowsphone: t
-      }
-      if (edgeVersion) {
-        result.msedge = t
-        result.version = edgeVersion
-      }
-      else {
-        result.msie = t
-        result.version = getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/msie|trident/i.test(ua)) {
-      result = {
-        name: 'Internet Explorer'
-      , msie: t
-      , version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i)
-      }
-    } else if (chromeos) {
-      result = {
-        name: 'Chrome'
-      , osname: 'Chrome OS'
-      , chromeos: t
-      , chromeBook: t
-      , chrome: t
-      , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
-      }
-    } else if (/edg([ea]|ios)/i.test(ua)) {
-      result = {
-        name: 'Microsoft Edge'
-      , msedge: t
-      , version: edgeVersion
-      }
-    }
-    else if (/vivaldi/i.test(ua)) {
-      result = {
-        name: 'Vivaldi'
-        , vivaldi: t
-        , version: getFirstMatch(/vivaldi\/(\d+(\.\d+)?)/i) || versionIdentifier
-      }
-    }
-    else if (sailfish) {
-      result = {
-        name: 'Sailfish'
-      , osname: 'Sailfish OS'
-      , sailfish: t
-      , version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/seamonkey\//i.test(ua)) {
-      result = {
-        name: 'SeaMonkey'
-      , seamonkey: t
-      , version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/firefox|iceweasel|fxios/i.test(ua)) {
-      result = {
-        name: 'Firefox'
-      , firefox: t
-      , version: getFirstMatch(/(?:firefox|iceweasel|fxios)[ \/](\d+(\.\d+)?)/i)
-      }
-      if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) {
-        result.firefoxos = t
-        result.osname = 'Firefox OS'
-      }
-    }
-    else if (silk) {
-      result =  {
-        name: 'Amazon Silk'
-      , silk: t
-      , version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/phantom/i.test(ua)) {
-      result = {
-        name: 'PhantomJS'
-      , phantom: t
-      , version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/slimerjs/i.test(ua)) {
-      result = {
-        name: 'SlimerJS'
-        , slimer: t
-        , version: getFirstMatch(/slimerjs\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) {
-      result = {
-        name: 'BlackBerry'
-      , osname: 'BlackBerry OS'
-      , blackberry: t
-      , version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (webos) {
-      result = {
-        name: 'WebOS'
-      , osname: 'WebOS'
-      , webos: t
-      , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i)
-      };
-      /touchpad\//i.test(ua) && (result.touchpad = t)
-    }
-    else if (/bada/i.test(ua)) {
-      result = {
-        name: 'Bada'
-      , osname: 'Bada'
-      , bada: t
-      , version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i)
-      };
-    }
-    else if (tizen) {
-      result = {
-        name: 'Tizen'
-      , osname: 'Tizen'
-      , tizen: t
-      , version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier
-      };
-    }
-    else if (/qupzilla/i.test(ua)) {
-      result = {
-        name: 'QupZilla'
-        , qupzilla: t
-        , version: getFirstMatch(/(?:qupzilla)[\s\/](\d+(?:\.\d+)+)/i) || versionIdentifier
-      }
-    }
-    else if (/chromium/i.test(ua)) {
-      result = {
-        name: 'Chromium'
-        , chromium: t
-        , version: getFirstMatch(/(?:chromium)[\s\/](\d+(?:\.\d+)?)/i) || versionIdentifier
-      }
-    }
-    else if (/chrome|crios|crmo/i.test(ua)) {
-      result = {
-        name: 'Chrome'
-        , chrome: t
-        , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
-      }
-    }
-    else if (android) {
-      result = {
-        name: 'Android'
-        , version: versionIdentifier
-      }
-    }
-    else if (/safari|applewebkit/i.test(ua)) {
-      result = {
-        name: 'Safari'
-      , safari: t
-      }
-      if (versionIdentifier) {
-        result.version = versionIdentifier
-      }
-    }
-    else if (iosdevice) {
-      result = {
-        name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'
-      }
-      // WTF: version is not part of user agent in web apps
-      if (versionIdentifier) {
-        result.version = versionIdentifier
-      }
-    }
-    else if(/googlebot/i.test(ua)) {
-      result = {
-        name: 'Googlebot'
-      , googlebot: t
-      , version: getFirstMatch(/googlebot\/(\d+(\.\d+))/i) || versionIdentifier
-      }
-    }
-    else {
-      result = {
-        name: getFirstMatch(/^(.*)\/(.*) /),
-        version: getSecondMatch(/^(.*)\/(.*) /)
-     };
-   }
-
-    // set webkit or gecko flag for browsers based on these engines
-    if (!result.msedge && /(apple)?webkit/i.test(ua)) {
-      if (/(apple)?webkit\/537\.36/i.test(ua)) {
-        result.name = result.name || "Blink"
-        result.blink = t
-      } else {
-        result.name = result.name || "Webkit"
-        result.webkit = t
-      }
-      if (!result.version && versionIdentifier) {
-        result.version = versionIdentifier
-      }
-    } else if (!result.opera && /gecko\//i.test(ua)) {
-      result.name = result.name || "Gecko"
-      result.gecko = t
-      result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i)
-    }
-
-    // set OS flags for platforms that have multiple browsers
-    if (!result.windowsphone && (android || result.silk)) {
-      result.android = t
-      result.osname = 'Android'
-    } else if (!result.windowsphone && iosdevice) {
-      result[iosdevice] = t
-      result.ios = t
-      result.osname = 'iOS'
-    } else if (mac) {
-      result.mac = t
-      result.osname = 'macOS'
-    } else if (xbox) {
-      result.xbox = t
-      result.osname = 'Xbox'
-    } else if (windows) {
-      result.windows = t
-      result.osname = 'Windows'
-    } else if (linux) {
-      result.linux = t
-      result.osname = 'Linux'
-    }
-
-    function getWindowsVersion (s) {
-      switch (s) {
-        case 'NT': return 'NT'
-        case 'XP': return 'XP'
-        case 'NT 5.0': return '2000'
-        case 'NT 5.1': return 'XP'
-        case 'NT 5.2': return '2003'
-        case 'NT 6.0': return 'Vista'
-        case 'NT 6.1': return '7'
-        case 'NT 6.2': return '8'
-        case 'NT 6.3': return '8.1'
-        case 'NT 10.0': return '10'
-        default: return undefined
-      }
-    }
-
-    // OS version extraction
-    var osVersion = '';
-    if (result.windows) {
-      osVersion = getWindowsVersion(getFirstMatch(/Windows ((NT|XP)( \d\d?.\d)?)/i))
-    } else if (result.windowsphone) {
-      osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i);
-    } else if (result.mac) {
-      osVersion = getFirstMatch(/Mac OS X (\d+([_\.\s]\d+)*)/i);
-      osVersion = osVersion.replace(/[_\s]/g, '.');
-    } else if (iosdevice) {
-      osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i);
-      osVersion = osVersion.replace(/[_\s]/g, '.');
-    } else if (android) {
-      osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i);
-    } else if (result.webos) {
-      osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i);
-    } else if (result.blackberry) {
-      osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i);
-    } else if (result.bada) {
-      osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i);
-    } else if (result.tizen) {
-      osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i);
-    }
-    if (osVersion) {
-      result.osversion = osVersion;
-    }
-
-    // device type extraction
-    var osMajorVersion = !result.windows && osVersion.split('.')[0];
-    if (
-         tablet
-      || nexusTablet
-      || iosdevice == 'ipad'
-      || (android && (osMajorVersion == 3 || (osMajorVersion >= 4 && !mobile)))
-      || result.silk
-    ) {
-      result.tablet = t
-    } else if (
-         mobile
-      || iosdevice == 'iphone'
-      || iosdevice == 'ipod'
-      || android
-      || nexusMobile
-      || result.blackberry
-      || result.webos
-      || result.bada
-    ) {
-      result.mobile = t
-    }
-
-    // Graded Browser Support
-    // http://developer.yahoo.com/yui/articles/gbs
-    if (result.msedge ||
-        (result.msie && result.version >= 10) ||
-        (result.yandexbrowser && result.version >= 15) ||
-		    (result.vivaldi && result.version >= 1.0) ||
-        (result.chrome && result.version >= 20) ||
-        (result.samsungBrowser && result.version >= 4) ||
-        (result.firefox && result.version >= 20.0) ||
-        (result.safari && result.version >= 6) ||
-        (result.opera && result.version >= 10.0) ||
-        (result.ios && result.osversion && result.osversion.split(".")[0] >= 6) ||
-        (result.blackberry && result.version >= 10.1)
-        || (result.chromium && result.version >= 20)
-        ) {
-      result.a = t;
-    }
-    else if ((result.msie && result.version < 10) ||
-        (result.chrome && result.version < 20) ||
-        (result.firefox && result.version < 20.0) ||
-        (result.safari && result.version < 6) ||
-        (result.opera && result.version < 10.0) ||
-        (result.ios && result.osversion && result.osversion.split(".")[0] < 6)
-        || (result.chromium && result.version < 20)
-        ) {
-      result.c = t
-    } else result.x = t
-
-    return result
-  }
-
-  var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent || '' : '')
-
-  bowser.test = function (browserList) {
-    for (var i = 0; i < browserList.length; ++i) {
-      var browserItem = browserList[i];
-      if (typeof browserItem=== 'string') {
-        if (browserItem in bowser) {
-          return true;
-        }
-      }
-    }
-    return false;
-  }
-
-  /**
-   * Get version precisions count
+   * Creates a {@link Parser} instance
+   *
+   * @param {String} UA UserAgent string
+   * @param {Boolean} [skipParsing=false] Will make the Parser postpone parsing until you ask it
+   * explicitly. Same as `skipParsing` for {@link Parser}.
+   * @returns {Parser}
+   * @throws {Error} when UA is not a String
    *
    * @example
-   *   getVersionPrecision("1.10.3") // 3
-   *
-   * @param  {string} version
-   * @return {number}
+   * const parser = Bowser.getParser(window.navigator.userAgent);
+   * const result = parser.getResult();
    */
-  function getVersionPrecision(version) {
-    return version.split(".").length;
+  static getParser(UA, skipParsing = false) {
+    if (typeof UA !== 'string') {
+      throw new Error('UserAgent should be a string');
+    }
+    return new Parser(UA, skipParsing);
   }
 
   /**
-   * Array::map polyfill
+   * Creates a {@link Parser} instance and runs {@link Parser.getResult} immediately
    *
-   * @param  {Array} arr
-   * @param  {Function} iterator
-   * @return {Array}
-   */
-  function map(arr, iterator) {
-    var result = [], i;
-    if (Array.prototype.map) {
-      return Array.prototype.map.call(arr, iterator);
-    }
-    for (i = 0; i < arr.length; i++) {
-      result.push(iterator(arr[i]));
-    }
-    return result;
-  }
-
-  /**
-   * Calculate browser version weight
+   * @param UA
+   * @return {ParsedResult}
    *
    * @example
-   *   compareVersions(['1.10.2.1',  '1.8.2.1.90'])    // 1
-   *   compareVersions(['1.010.2.1', '1.09.2.1.90']);  // 1
-   *   compareVersions(['1.10.2.1',  '1.10.2.1']);     // 0
-   *   compareVersions(['1.10.2.1',  '1.0800.2']);     // -1
-   *
-   * @param  {Array<String>} versions versions to compare
-   * @return {Number} comparison result
+   * const result = Bowser.parse(window.navigator.userAgent);
    */
-  function compareVersions(versions) {
-    // 1) get common precision for both versions, for example for "10.0" and "9" it should be 2
-    var precision = Math.max(getVersionPrecision(versions[0]), getVersionPrecision(versions[1]));
-    var chunks = map(versions, function (version) {
-      var delta = precision - getVersionPrecision(version);
-
-      // 2) "9" -> "9.0" (for precision = 2)
-      version = version + new Array(delta + 1).join(".0");
-
-      // 3) "9.0" -> ["000000000"", "000000009"]
-      return map(version.split("."), function (chunk) {
-        return new Array(20 - chunk.length).join("0") + chunk;
-      }).reverse();
-    });
-
-    // iterate in reverse order by reversed chunks array
-    while (--precision >= 0) {
-      // 4) compare: "000000009" > "000000010" = false (but "9" > "10" = true)
-      if (chunks[0][precision] > chunks[1][precision]) {
-        return 1;
-      }
-      else if (chunks[0][precision] === chunks[1][precision]) {
-        if (precision === 0) {
-          // all version chunks are same
-          return 0;
-        }
-      }
-      else {
-        return -1;
-      }
-    }
+  static parse(UA) {
+    return (new Parser(UA)).getResult();
   }
 
-  /**
-   * Check if browser is unsupported
-   *
-   * @example
-   *   bowser.isUnsupportedBrowser({
-   *     msie: "10",
-   *     firefox: "23",
-   *     chrome: "29",
-   *     safari: "5.1",
-   *     opera: "16",
-   *     phantom: "534"
-   *   });
-   *
-   * @param  {Object}  minVersions map of minimal version to browser
-   * @param  {Boolean} [strictMode = false] flag to return false if browser wasn't found in map
-   * @param  {String}  [ua] user agent string
-   * @return {Boolean}
-   */
-  function isUnsupportedBrowser(minVersions, strictMode, ua) {
-    var _bowser = bowser;
-
-    // make strictMode param optional with ua param usage
-    if (typeof strictMode === 'string') {
-      ua = strictMode;
-      strictMode = void(0);
-    }
-
-    if (strictMode === void(0)) {
-      strictMode = false;
-    }
-    if (ua) {
-      _bowser = detect(ua);
-    }
-
-    var version = "" + _bowser.version;
-    for (var browser in minVersions) {
-      if (minVersions.hasOwnProperty(browser)) {
-        if (_bowser[browser]) {
-          if (typeof minVersions[browser] !== 'string') {
-            throw new Error('Browser version in the minVersion map should be a string: ' + browser + ': ' + String(minVersions));
-          }
-
-          // browser version and min supported version.
-          return compareVersions([version, minVersions[browser]]) < 0;
-        }
-      }
-    }
-
-    return strictMode; // not found
+  static get BROWSER_MAP() {
+    return BROWSER_MAP;
   }
 
-  /**
-   * Check if browser is supported
-   *
-   * @param  {Object} minVersions map of minimal version to browser
-   * @param  {Boolean} [strictMode = false] flag to return false if browser wasn't found in map
-   * @param  {String}  [ua] user agent string
-   * @return {Boolean}
-   */
-  function check(minVersions, strictMode, ua) {
-    return !isUnsupportedBrowser(minVersions, strictMode, ua);
+  static get ENGINE_MAP() {
+    return ENGINE_MAP;
   }
 
-  bowser.isUnsupportedBrowser = isUnsupportedBrowser;
-  bowser.compareVersions = compareVersions;
-  bowser.check = check;
+  static get OS_MAP() {
+    return OS_MAP;
+  }
 
-  /*
-   * Set our detect method to the main bowser object so we can
-   * reuse it to test other user agents.
-   * This is needed to implement future tests.
-   */
-  bowser._detect = detect;
+  static get PLATFORMS_MAP() {
+    return PLATFORMS_MAP;
+  }
+}
 
-  /*
-   * Set our detect public method to the main bowser object
-   * This is needed to implement bowser in server side
-   */
-  bowser.detect = detect;
-  return bowser
-});
+export default Bowser;

src/constants.js

@@ -0,0 +1,119 @@
+// NOTE: this list must be up-to-date with browsers listed in
+// test/acceptance/useragentstrings.yml
+export const BROWSER_ALIASES_MAP = {
+  'Amazon Silk': 'amazon_silk',
+  'Android Browser': 'android',
+  Bada: 'bada',
+  BlackBerry: 'blackberry',
+  Chrome: 'chrome',
+  Chromium: 'chromium',
+  Electron: 'electron',
+  Epiphany: 'epiphany',
+  Firefox: 'firefox',
+  Focus: 'focus',
+  Generic: 'generic',
+  'Google Search': 'google_search',
+  Googlebot: 'googlebot',
+  'Internet Explorer': 'ie',
+  'K-Meleon': 'k_meleon',
+  Maxthon: 'maxthon',
+  'Microsoft Edge': 'edge',
+  'MZ Browser': 'mz',
+  'NAVER Whale Browser': 'naver',
+  Opera: 'opera',
+  'Opera Coast': 'opera_coast',
+  'Pale Moon': 'pale_moon',
+  PhantomJS: 'phantomjs',
+  Puffin: 'puffin',
+  QupZilla: 'qupzilla',
+  QQ: 'qq',
+  QQLite: 'qqlite',
+  Safari: 'safari',
+  Sailfish: 'sailfish',
+  'Samsung Internet for Android': 'samsung_internet',
+  SeaMonkey: 'seamonkey',
+  Sleipnir: 'sleipnir',
+  Swing: 'swing',
+  Tizen: 'tizen',
+  'UC Browser': 'uc',
+  Vivaldi: 'vivaldi',
+  'WebOS Browser': 'webos',
+  WeChat: 'wechat',
+  'Yandex Browser': 'yandex',
+  Roku: 'roku',
+};
+
+export const BROWSER_MAP = {
+  amazon_silk: 'Amazon Silk',
+  android: 'Android Browser',
+  bada: 'Bada',
+  blackberry: 'BlackBerry',
+  chrome: 'Chrome',
+  chromium: 'Chromium',
+  electron: 'Electron',
+  epiphany: 'Epiphany',
+  firefox: 'Firefox',
+  focus: 'Focus',
+  generic: 'Generic',
+  googlebot: 'Googlebot',
+  google_search: 'Google Search',
+  ie: 'Internet Explorer',
+  k_meleon: 'K-Meleon',
+  maxthon: 'Maxthon',
+  edge: 'Microsoft Edge',
+  mz: 'MZ Browser',
+  naver: 'NAVER Whale Browser',
+  opera: 'Opera',
+  opera_coast: 'Opera Coast',
+  pale_moon: 'Pale Moon',
+  phantomjs: 'PhantomJS',
+  puffin: 'Puffin',
+  qupzilla: 'QupZilla',
+  qq: 'QQ Browser',
+  qqlite: 'QQ Browser Lite',
+  safari: 'Safari',
+  sailfish: 'Sailfish',
+  samsung_internet: 'Samsung Internet for Android',
+  seamonkey: 'SeaMonkey',
+  sleipnir: 'Sleipnir',
+  swing: 'Swing',
+  tizen: 'Tizen',
+  uc: 'UC Browser',
+  vivaldi: 'Vivaldi',
+  webos: 'WebOS Browser',
+  wechat: 'WeChat',
+  yandex: 'Yandex Browser',
+};
+
+export const PLATFORMS_MAP = {
+  tablet: 'tablet',
+  mobile: 'mobile',
+  desktop: 'desktop',
+  tv: 'tv',
+  bot: 'bot',
+};
+
+export const OS_MAP = {
+  WindowsPhone: 'Windows Phone',
+  Windows: 'Windows',
+  MacOS: 'macOS',
+  iOS: 'iOS',
+  Android: 'Android',
+  WebOS: 'WebOS',
+  BlackBerry: 'BlackBerry',
+  Bada: 'Bada',
+  Tizen: 'Tizen',
+  Linux: 'Linux',
+  ChromeOS: 'Chrome OS',
+  PlayStation4: 'PlayStation 4',
+  Roku: 'Roku',
+};
+
+export const ENGINE_MAP = {
+  EdgeHTML: 'EdgeHTML',
+  Blink: 'Blink',
+  Trident: 'Trident',
+  Presto: 'Presto',
+  Gecko: 'Gecko',
+  WebKit: 'WebKit',
+};

src/parser-browsers.js

@@ -0,0 +1,715 @@
+/**
+ * Browsers' descriptors
+ *
+ * The idea of descriptors is simple. You should know about them two simple things:
+ * 1. Every descriptor has a method or property called `test` and a `describe` method.
+ * 2. Order of descriptors is important.
+ *
+ * More details:
+ * 1. Method or property `test` serves as a way to detect whether the UA string
+ * matches some certain browser or not. The `describe` method helps to make a result
+ * object with params that show some browser-specific things: name, version, etc.
+ * 2. Order of descriptors is important because a Parser goes through them one by one
+ * in course. For example, if you insert Chrome's descriptor as the first one,
+ * more then a half of browsers will be described as Chrome, because they will pass
+ * the Chrome descriptor's test.
+ *
+ * Descriptor's `test` could be a property with an array of RegExps, where every RegExp
+ * will be applied to a UA string to test it whether it matches or not.
+ * If a descriptor has two or more regexps in the `test` array it tests them one by one
+ * with a logical sum operation. Parser stops if it has found any RegExp that matches the UA.
+ *
+ * Or `test` could be a method. In that case it gets a Parser instance and should
+ * return true/false to get the Parser know if this browser descriptor matches the UA or not.
+ */
+
+import Utils from './utils.js';
+
+const commonVersionIdentifier = /version\/(\d+(\.?_?\d+)+)/i;
+
+const browsersList = [
+  /* Googlebot */
+  {
+    test: [/googlebot/i],
+    describe(ua) {
+      const browser = {
+        name: 'Googlebot',
+      };
+      const version = Utils.getFirstMatch(/googlebot\/(\d+(\.\d+))/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* Opera < 13.0 */
+  {
+    test: [/opera/i],
+    describe(ua) {
+      const browser = {
+        name: 'Opera',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:opera)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* Opera > 13.0 */
+  {
+    test: [/opr\/|opios/i],
+    describe(ua) {
+      const browser = {
+        name: 'Opera',
+      };
+      const version = Utils.getFirstMatch(/(?:opr|opios)[\s/](\S+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/SamsungBrowser/i],
+    describe(ua) {
+      const browser = {
+        name: 'Samsung Internet for Android',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:SamsungBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/Whale/i],
+    describe(ua) {
+      const browser = {
+        name: 'NAVER Whale Browser',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:whale)[\s/](\d+(?:\.\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/PaleMoon/i],
+    describe(ua) {
+      const browser = {
+        name: 'Pale Moon',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:PaleMoon)[\s/](\d+(?:\.\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/MZBrowser/i],
+    describe(ua) {
+      const browser = {
+        name: 'MZ Browser',
+      };
+      const version = Utils.getFirstMatch(/(?:MZBrowser)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/focus/i],
+    describe(ua) {
+      const browser = {
+        name: 'Focus',
+      };
+      const version = Utils.getFirstMatch(/(?:focus)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/swing/i],
+    describe(ua) {
+      const browser = {
+        name: 'Swing',
+      };
+      const version = Utils.getFirstMatch(/(?:swing)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/coast/i],
+    describe(ua) {
+      const browser = {
+        name: 'Opera Coast',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:coast)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/opt\/\d+(?:.?_?\d+)+/i],
+    describe(ua) {
+      const browser = {
+        name: 'Opera Touch',
+      };
+      const version = Utils.getFirstMatch(/(?:opt)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/yabrowser/i],
+    describe(ua) {
+      const browser = {
+        name: 'Yandex Browser',
+      };
+      const version = Utils.getFirstMatch(/(?:yabrowser)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/ucbrowser/i],
+    describe(ua) {
+      const browser = {
+        name: 'UC Browser',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:ucbrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/Maxthon|mxios/i],
+    describe(ua) {
+      const browser = {
+        name: 'Maxthon',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:Maxthon|mxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/epiphany/i],
+    describe(ua) {
+      const browser = {
+        name: 'Epiphany',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:epiphany)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/puffin/i],
+    describe(ua) {
+      const browser = {
+        name: 'Puffin',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:puffin)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/sleipnir/i],
+    describe(ua) {
+      const browser = {
+        name: 'Sleipnir',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:sleipnir)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/k-meleon/i],
+    describe(ua) {
+      const browser = {
+        name: 'K-Meleon',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:k-meleon)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/micromessenger/i],
+    describe(ua) {
+      const browser = {
+        name: 'WeChat',
+      };
+      const version = Utils.getFirstMatch(/(?:micromessenger)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/qqbrowser/i],
+    describe(ua) {
+      const browser = {
+        name: (/qqbrowserlite/i).test(ua) ? 'QQ Browser Lite' : 'QQ Browser',
+      };
+      const version = Utils.getFirstMatch(/(?:qqbrowserlite|qqbrowser)[/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/msie|trident/i],
+    describe(ua) {
+      const browser = {
+        name: 'Internet Explorer',
+      };
+      const version = Utils.getFirstMatch(/(?:msie |rv:)(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/\sedg\//i],
+    describe(ua) {
+      const browser = {
+        name: 'Microsoft Edge',
+      };
+
+      const version = Utils.getFirstMatch(/\sedg\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/edg([ea]|ios)/i],
+    describe(ua) {
+      const browser = {
+        name: 'Microsoft Edge',
+      };
+
+      const version = Utils.getSecondMatch(/edg([ea]|ios)\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/vivaldi/i],
+    describe(ua) {
+      const browser = {
+        name: 'Vivaldi',
+      };
+      const version = Utils.getFirstMatch(/vivaldi\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/seamonkey/i],
+    describe(ua) {
+      const browser = {
+        name: 'SeaMonkey',
+      };
+      const version = Utils.getFirstMatch(/seamonkey\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/sailfish/i],
+    describe(ua) {
+      const browser = {
+        name: 'Sailfish',
+      };
+
+      const version = Utils.getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/silk/i],
+    describe(ua) {
+      const browser = {
+        name: 'Amazon Silk',
+      };
+      const version = Utils.getFirstMatch(/silk\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/phantom/i],
+    describe(ua) {
+      const browser = {
+        name: 'PhantomJS',
+      };
+      const version = Utils.getFirstMatch(/phantomjs\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/slimerjs/i],
+    describe(ua) {
+      const browser = {
+        name: 'SlimerJS',
+      };
+      const version = Utils.getFirstMatch(/slimerjs\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/blackberry|\bbb\d+/i, /rim\stablet/i],
+    describe(ua) {
+      const browser = {
+        name: 'BlackBerry',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/blackberry[\d]+\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/(web|hpw)[o0]s/i],
+    describe(ua) {
+      const browser = {
+        name: 'WebOS Browser',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/w(?:eb)?[o0]sbrowser\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/bada/i],
+    describe(ua) {
+      const browser = {
+        name: 'Bada',
+      };
+      const version = Utils.getFirstMatch(/dolfin\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/tizen/i],
+    describe(ua) {
+      const browser = {
+        name: 'Tizen',
+      };
+      const version = Utils.getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/qupzilla/i],
+    describe(ua) {
+      const browser = {
+        name: 'QupZilla',
+      };
+      const version = Utils.getFirstMatch(/(?:qupzilla)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/firefox|iceweasel|fxios/i],
+    describe(ua) {
+      const browser = {
+        name: 'Firefox',
+      };
+      const version = Utils.getFirstMatch(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/electron/i],
+    describe(ua) {
+      const browser = {
+        name: 'Electron',
+      };
+      const version = Utils.getFirstMatch(/(?:electron)\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/MiuiBrowser/i],
+    describe(ua) {
+      const browser = {
+        name: 'Miui',
+      };
+      const version = Utils.getFirstMatch(/(?:MiuiBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/chromium/i],
+    describe(ua) {
+      const browser = {
+        name: 'Chromium',
+      };
+      const version = Utils.getFirstMatch(/(?:chromium)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/chrome|crios|crmo/i],
+    describe(ua) {
+      const browser = {
+        name: 'Chrome',
+      };
+      const version = Utils.getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+  {
+    test: [/GSA/i],
+    describe(ua) {
+      const browser = {
+        name: 'Google Search',
+      };
+      const version = Utils.getFirstMatch(/(?:GSA)\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* Android Browser */
+  {
+    test(parser) {
+      const notLikeAndroid = !parser.test(/like android/i);
+      const butAndroid = parser.test(/android/i);
+      return notLikeAndroid && butAndroid;
+    },
+    describe(ua) {
+      const browser = {
+        name: 'Android Browser',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* PlayStation 4 */
+  {
+    test: [/playstation 4/i],
+    describe(ua) {
+      const browser = {
+        name: 'PlayStation 4',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* Safari */
+  {
+    test: [/safari|applewebkit/i],
+    describe(ua) {
+      const browser = {
+        name: 'Safari',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* Something else */
+  {
+    test: [/.*/i],
+    describe(ua) {
+      /* Here we try to make sure that there are explicit details about the device
+       * in order to decide what regexp exactly we want to apply
+       * (as there is a specific decision based on that conclusion)
+       */
+      const regexpWithoutDeviceSpec = /^(.*)\/(.*) /;
+      const regexpWithDeviceSpec = /^(.*)\/(.*)[ \t]\((.*)/;
+      const hasDeviceSpec = ua.search('\\(') !== -1;
+      const regexp = hasDeviceSpec ? regexpWithDeviceSpec : regexpWithoutDeviceSpec;
+      return {
+        name: Utils.getFirstMatch(regexp, ua),
+        version: Utils.getSecondMatch(regexp, ua),
+      };
+    },
+  },
+];
+
+export default browsersList;

src/parser-engines.js

@@ -0,0 +1,120 @@
+import Utils from './utils.js';
+import { ENGINE_MAP } from './constants.js';
+
+/*
+ * More specific goes first
+ */
+export default [
+  /* EdgeHTML */
+  {
+    test(parser) {
+      return parser.getBrowserName(true) === 'microsoft edge';
+    },
+    describe(ua) {
+      const isBlinkBased = /\sedg\//i.test(ua);
+
+      // return blink if it's blink-based one
+      if (isBlinkBased) {
+        return {
+          name: ENGINE_MAP.Blink,
+        };
+      }
+
+      // otherwise match the version and return EdgeHTML
+      const version = Utils.getFirstMatch(/edge\/(\d+(\.?_?\d+)+)/i, ua);
+
+      return {
+        name: ENGINE_MAP.EdgeHTML,
+        version,
+      };
+    },
+  },
+
+  /* Trident */
+  {
+    test: [/trident/i],
+    describe(ua) {
+      const engine = {
+        name: ENGINE_MAP.Trident,
+      };
+
+      const version = Utils.getFirstMatch(/trident\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        engine.version = version;
+      }
+
+      return engine;
+    },
+  },
+
+  /* Presto */
+  {
+    test(parser) {
+      return parser.test(/presto/i);
+    },
+    describe(ua) {
+      const engine = {
+        name: ENGINE_MAP.Presto,
+      };
+
+      const version = Utils.getFirstMatch(/presto\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        engine.version = version;
+      }
+
+      return engine;
+    },
+  },
+
+  /* Gecko */
+  {
+    test(parser) {
+      const isGecko = parser.test(/gecko/i);
+      const likeGecko = parser.test(/like gecko/i);
+      return isGecko && !likeGecko;
+    },
+    describe(ua) {
+      const engine = {
+        name: ENGINE_MAP.Gecko,
+      };
+
+      const version = Utils.getFirstMatch(/gecko\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        engine.version = version;
+      }
+
+      return engine;
+    },
+  },
+
+  /* Blink */
+  {
+    test: [/(apple)?webkit\/537\.36/i],
+    describe() {
+      return {
+        name: ENGINE_MAP.Blink,
+      };
+    },
+  },
+
+  /* WebKit */
+  {
+    test: [/(apple)?webkit/i],
+    describe(ua) {
+      const engine = {
+        name: ENGINE_MAP.WebKit,
+      };
+
+      const version = Utils.getFirstMatch(/webkit\/(\d+(\.?_?\d+)+)/i, ua);
+
+      if (version) {
+        engine.version = version;
+      }
+
+      return engine;
+    },
+  },
+];

src/parser-os.js

@@ -0,0 +1,199 @@
+import Utils from './utils.js';
+import { OS_MAP } from './constants.js';
+
+export default [
+  /* Roku */
+  {
+    test: [/Roku\/DVP/],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/Roku\/DVP-(\d+\.\d+)/i, ua);
+      return {
+        name: OS_MAP.Roku,
+        version,
+      };
+    },
+  },
+
+  /* Windows Phone */
+  {
+    test: [/windows phone/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i, ua);
+      return {
+        name: OS_MAP.WindowsPhone,
+        version,
+      };
+    },
+  },
+
+  /* Windows */
+  {
+    test: [/windows /i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/Windows ((NT|XP)( \d\d?.\d)?)/i, ua);
+      const versionName = Utils.getWindowsVersionName(version);
+
+      return {
+        name: OS_MAP.Windows,
+        version,
+        versionName,
+      };
+    },
+  },
+
+  /* Firefox on iPad */
+  {
+    test: [/Macintosh(.*?) FxiOS(.*?)\//],
+    describe(ua) {
+      const result = {
+        name: OS_MAP.iOS,
+      };
+      const version = Utils.getSecondMatch(/(Version\/)(\d[\d.]+)/, ua);
+      if (version) {
+        result.version = version;
+      }
+      return result;
+    },
+  },
+
+  /* macOS */
+  {
+    test: [/macintosh/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/mac os x (\d+(\.?_?\d+)+)/i, ua).replace(/[_\s]/g, '.');
+      const versionName = Utils.getMacOSVersionName(version);
+
+      const os = {
+        name: OS_MAP.MacOS,
+        version,
+      };
+      if (versionName) {
+        os.versionName = versionName;
+      }
+      return os;
+    },
+  },
+
+  /* iOS */
+  {
+    test: [/(ipod|iphone|ipad)/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i, ua).replace(/[_\s]/g, '.');
+
+      return {
+        name: OS_MAP.iOS,
+        version,
+      };
+    },
+  },
+
+  /* Android */
+  {
+    test(parser) {
+      const notLikeAndroid = !parser.test(/like android/i);
+      const butAndroid = parser.test(/android/i);
+      return notLikeAndroid && butAndroid;
+    },
+    describe(ua) {
+      const version = Utils.getFirstMatch(/android[\s/-](\d+(\.\d+)*)/i, ua);
+      const versionName = Utils.getAndroidVersionName(version);
+      const os = {
+        name: OS_MAP.Android,
+        version,
+      };
+      if (versionName) {
+        os.versionName = versionName;
+      }
+      return os;
+    },
+  },
+
+  /* WebOS */
+  {
+    test: [/(web|hpw)[o0]s/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/(?:web|hpw)[o0]s\/(\d+(\.\d+)*)/i, ua);
+      const os = {
+        name: OS_MAP.WebOS,
+      };
+
+      if (version && version.length) {
+        os.version = version;
+      }
+      return os;
+    },
+  },
+
+  /* BlackBerry */
+  {
+    test: [/blackberry|\bbb\d+/i, /rim\stablet/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i, ua)
+        || Utils.getFirstMatch(/blackberry\d+\/(\d+([_\s]\d+)*)/i, ua)
+        || Utils.getFirstMatch(/\bbb(\d+)/i, ua);
+
+      return {
+        name: OS_MAP.BlackBerry,
+        version,
+      };
+    },
+  },
+
+  /* Bada */
+  {
+    test: [/bada/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/bada\/(\d+(\.\d+)*)/i, ua);
+
+      return {
+        name: OS_MAP.Bada,
+        version,
+      };
+    },
+  },
+
+  /* Tizen */
+  {
+    test: [/tizen/i],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/tizen[/\s](\d+(\.\d+)*)/i, ua);
+
+      return {
+        name: OS_MAP.Tizen,
+        version,
+      };
+    },
+  },
+
+  /* Linux */
+  {
+    test: [/linux/i],
+    describe() {
+      return {
+        name: OS_MAP.Linux,
+      };
+    },
+  },
+
+  /* Chrome OS */
+  {
+    test: [/CrOS/],
+    describe() {
+      return {
+        name: OS_MAP.ChromeOS,
+      };
+    },
+  },
+
+  /* Playstation 4 */
+  {
+    test: [/PlayStation 4/],
+    describe(ua) {
+      const version = Utils.getFirstMatch(/PlayStation 4[/\s](\d+(\.\d+)*)/i, ua);
+      return {
+        name: OS_MAP.PlayStation4,
+        version,
+      };
+    },
+  },
+];

src/parser-platforms.js

@@ -0,0 +1,282 @@
+import Utils from './utils.js';
+import { PLATFORMS_MAP } from './constants.js';
+
+/*
+ * Tablets go first since usually they have more specific
+ * signs to detect.
+ */
+
+export default [
+  /* Googlebot */
+  {
+    test: [/googlebot/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.bot,
+        vendor: 'Google',
+      };
+    },
+  },
+
+  /* Huawei */
+  {
+    test: [/huawei/i],
+    describe(ua) {
+      const model = Utils.getFirstMatch(/(can-l01)/i, ua) && 'Nova';
+      const platform = {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'Huawei',
+      };
+      if (model) {
+        platform.model = model;
+      }
+      return platform;
+    },
+  },
+
+  /* Nexus Tablet */
+  {
+    test: [/nexus\s*(?:7|8|9|10).*/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+        vendor: 'Nexus',
+      };
+    },
+  },
+
+  /* iPad */
+  {
+    test: [/ipad/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+        vendor: 'Apple',
+        model: 'iPad',
+      };
+    },
+  },
+
+  /* Firefox on iPad */
+  {
+    test: [/Macintosh(.*?) FxiOS(.*?)\//],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+        vendor: 'Apple',
+        model: 'iPad',
+      };
+    },
+  },
+
+  /* Amazon Kindle Fire */
+  {
+    test: [/kftt build/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+        vendor: 'Amazon',
+        model: 'Kindle Fire HD 7',
+      };
+    },
+  },
+
+  /* Another Amazon Tablet with Silk */
+  {
+    test: [/silk/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+        vendor: 'Amazon',
+      };
+    },
+  },
+
+  /* Tablet */
+  {
+    test: [/tablet(?! pc)/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+      };
+    },
+  },
+
+  /* iPod/iPhone */
+  {
+    test(parser) {
+      const iDevice = parser.test(/ipod|iphone/i);
+      const likeIDevice = parser.test(/like (ipod|iphone)/i);
+      return iDevice && !likeIDevice;
+    },
+    describe(ua) {
+      const model = Utils.getFirstMatch(/(ipod|iphone)/i, ua);
+      return {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'Apple',
+        model,
+      };
+    },
+  },
+
+  /* Nexus Mobile */
+  {
+    test: [/nexus\s*[0-6].*/i, /galaxy nexus/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'Nexus',
+      };
+    },
+  },
+
+  /* Nokia */
+  {
+    test: [/Nokia/i],
+    describe(ua) {
+      const model = Utils.getFirstMatch(/Nokia\s+([0-9]+(\.[0-9]+)?)/i, ua);
+      const platform = {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'Nokia',
+      };
+      if (model) {
+        platform.model = model;
+      }
+      return platform;
+    },
+  },
+
+  /* Mobile */
+  {
+    test: [/[^-]mobi/i],
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+      };
+    },
+  },
+
+  /* BlackBerry */
+  {
+    test(parser) {
+      return parser.getBrowserName(true) === 'blackberry';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'BlackBerry',
+      };
+    },
+  },
+
+  /* Bada */
+  {
+    test(parser) {
+      return parser.getBrowserName(true) === 'bada';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+      };
+    },
+  },
+
+  /* Windows Phone */
+  {
+    test(parser) {
+      return parser.getBrowserName() === 'windows phone';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+        vendor: 'Microsoft',
+      };
+    },
+  },
+
+  /* Android Tablet */
+  {
+    test(parser) {
+      const osMajorVersion = Number(String(parser.getOSVersion()).split('.')[0]);
+      return parser.getOSName(true) === 'android' && (osMajorVersion >= 3);
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tablet,
+      };
+    },
+  },
+
+  /* Android Mobile */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'android';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.mobile,
+      };
+    },
+  },
+
+  /* desktop */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'macos';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.desktop,
+        vendor: 'Apple',
+      };
+    },
+  },
+
+  /* Windows */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'windows';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.desktop,
+      };
+    },
+  },
+
+  /* Linux */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'linux';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.desktop,
+      };
+    },
+  },
+
+  /* PlayStation 4 */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'playstation 4';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tv,
+      };
+    },
+  },
+
+  /* Roku */
+  {
+    test(parser) {
+      return parser.getOSName(true) === 'roku';
+    },
+    describe() {
+      return {
+        type: PLATFORMS_MAP.tv,
+      };
+    },
+  },
+];

src/parser.js

@@ -0,0 +1,511 @@
+import browserParsersList from './parser-browsers.js';
+import osParsersList from './parser-os.js';
+import platformParsersList from './parser-platforms.js';
+import enginesParsersList from './parser-engines.js';
+import Utils from './utils.js';
+
+/**
+ * The main class that arranges the whole parsing process.
+ */
+class Parser {
+  /**
+   * Create instance of Parser
+   *
+   * @param {String} UA User-Agent string
+   * @param {Boolean} [skipParsing=false] parser can skip parsing in purpose of performance
+   * improvements if you need to make a more particular parsing
+   * like {@link Parser#parseBrowser} or {@link Parser#parsePlatform}
+   *
+   * @throw {Error} in case of empty UA String
+   *
+   * @constructor
+   */
+  constructor(UA, skipParsing = false) {
+    if (UA === void (0) || UA === null || UA === '') {
+      throw new Error("UserAgent parameter can't be empty");
+    }
+
+    this._ua = UA;
+
+    /**
+     * @typedef ParsedResult
+     * @property {Object} browser
+     * @property {String|undefined} [browser.name]
+     * Browser name, like `"Chrome"` or `"Internet Explorer"`
+     * @property {String|undefined} [browser.version] Browser version as a String `"12.01.45334.10"`
+     * @property {Object} os
+     * @property {String|undefined} [os.name] OS name, like `"Windows"` or `"macOS"`
+     * @property {String|undefined} [os.version] OS version, like `"NT 5.1"` or `"10.11.1"`
+     * @property {String|undefined} [os.versionName] OS name, like `"XP"` or `"High Sierra"`
+     * @property {Object} platform
+     * @property {String|undefined} [platform.type]
+     * platform type, can be either `"desktop"`, `"tablet"` or `"mobile"`
+     * @property {String|undefined} [platform.vendor] Vendor of the device,
+     * like `"Apple"` or `"Samsung"`
+     * @property {String|undefined} [platform.model] Device model,
+     * like `"iPhone"` or `"Kindle Fire HD 7"`
+     * @property {Object} engine
+     * @property {String|undefined} [engine.name]
+     * Can be any of this: `WebKit`, `Blink`, `Gecko`, `Trident`, `Presto`, `EdgeHTML`
+     * @property {String|undefined} [engine.version] String version of the engine
+     */
+    this.parsedResult = {};
+
+    if (skipParsing !== true) {
+      this.parse();
+    }
+  }
+
+  /**
+   * Get UserAgent string of current Parser instance
+   * @return {String} User-Agent String of the current <Parser> object
+   *
+   * @public
+   */
+  getUA() {
+    return this._ua;
+  }
+
+  /**
+   * Test a UA string for a regexp
+   * @param {RegExp} regex
+   * @return {Boolean}
+   */
+  test(regex) {
+    return regex.test(this._ua);
+  }
+
+  /**
+   * Get parsed browser object
+   * @return {Object}
+   */
+  parseBrowser() {
+    this.parsedResult.browser = {};
+
+    const browserDescriptor = Utils.find(browserParsersList, (_browser) => {
+      if (typeof _browser.test === 'function') {
+        return _browser.test(this);
+      }
+
+      if (Array.isArray(_browser.test)) {
+        return _browser.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (browserDescriptor) {
+      this.parsedResult.browser = browserDescriptor.describe(this.getUA());
+    }
+
+    return this.parsedResult.browser;
+  }
+
+  /**
+   * Get parsed browser object
+   * @return {Object}
+   *
+   * @public
+   */
+  getBrowser() {
+    if (this.parsedResult.browser) {
+      return this.parsedResult.browser;
+    }
+
+    return this.parseBrowser();
+  }
+
+  /**
+   * Get browser's name
+   * @return {String} Browser's name or an empty string
+   *
+   * @public
+   */
+  getBrowserName(toLowerCase) {
+    if (toLowerCase) {
+      return String(this.getBrowser().name).toLowerCase() || '';
+    }
+    return this.getBrowser().name || '';
+  }
+
+
+  /**
+   * Get browser's version
+   * @return {String} version of browser
+   *
+   * @public
+   */
+  getBrowserVersion() {
+    return this.getBrowser().version;
+  }
+
+  /**
+   * Get OS
+   * @return {Object}
+   *
+   * @example
+   * this.getOS();
+   * {
+   *   name: 'macOS',
+   *   version: '10.11.12'
+   * }
+   */
+  getOS() {
+    if (this.parsedResult.os) {
+      return this.parsedResult.os;
+    }
+
+    return this.parseOS();
+  }
+
+  /**
+   * Parse OS and save it to this.parsedResult.os
+   * @return {*|{}}
+   */
+  parseOS() {
+    this.parsedResult.os = {};
+
+    const os = Utils.find(osParsersList, (_os) => {
+      if (typeof _os.test === 'function') {
+        return _os.test(this);
+      }
+
+      if (Array.isArray(_os.test)) {
+        return _os.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (os) {
+      this.parsedResult.os = os.describe(this.getUA());
+    }
+
+    return this.parsedResult.os;
+  }
+
+  /**
+   * Get OS name
+   * @param {Boolean} [toLowerCase] return lower-cased value
+   * @return {String} name of the OS — macOS, Windows, Linux, etc.
+   */
+  getOSName(toLowerCase) {
+    const { name } = this.getOS();
+
+    if (toLowerCase) {
+      return String(name).toLowerCase() || '';
+    }
+
+    return name || '';
+  }
+
+  /**
+   * Get OS version
+   * @return {String} full version with dots ('10.11.12', '5.6', etc)
+   */
+  getOSVersion() {
+    return this.getOS().version;
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  getPlatform() {
+    if (this.parsedResult.platform) {
+      return this.parsedResult.platform;
+    }
+
+    return this.parsePlatform();
+  }
+
+  /**
+   * Get platform name
+   * @param {Boolean} [toLowerCase=false]
+   * @return {*}
+   */
+  getPlatformType(toLowerCase = false) {
+    const { type } = this.getPlatform();
+
+    if (toLowerCase) {
+      return String(type).toLowerCase() || '';
+    }
+
+    return type || '';
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  parsePlatform() {
+    this.parsedResult.platform = {};
+
+    const platform = Utils.find(platformParsersList, (_platform) => {
+      if (typeof _platform.test === 'function') {
+        return _platform.test(this);
+      }
+
+      if (Array.isArray(_platform.test)) {
+        return _platform.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (platform) {
+      this.parsedResult.platform = platform.describe(this.getUA());
+    }
+
+    return this.parsedResult.platform;
+  }
+
+  /**
+   * Get parsed engine
+   * @return {{}}
+   */
+  getEngine() {
+    if (this.parsedResult.engine) {
+      return this.parsedResult.engine;
+    }
+
+    return this.parseEngine();
+  }
+
+  /**
+   * Get engines's name
+   * @return {String} Engines's name or an empty string
+   *
+   * @public
+   */
+  getEngineName(toLowerCase) {
+    if (toLowerCase) {
+      return String(this.getEngine().name).toLowerCase() || '';
+    }
+    return this.getEngine().name || '';
+  }
+
+  /**
+   * Get parsed platform
+   * @return {{}}
+   */
+  parseEngine() {
+    this.parsedResult.engine = {};
+
+    const engine = Utils.find(enginesParsersList, (_engine) => {
+      if (typeof _engine.test === 'function') {
+        return _engine.test(this);
+      }
+
+      if (Array.isArray(_engine.test)) {
+        return _engine.test.some(condition => this.test(condition));
+      }
+
+      throw new Error("Browser's test function is not valid");
+    });
+
+    if (engine) {
+      this.parsedResult.engine = engine.describe(this.getUA());
+    }
+
+    return this.parsedResult.engine;
+  }
+
+  /**
+   * Parse full information about the browser
+   * @returns {Parser}
+   */
+  parse() {
+    this.parseBrowser();
+    this.parseOS();
+    this.parsePlatform();
+    this.parseEngine();
+
+    return this;
+  }
+
+  /**
+   * Get parsed result
+   * @return {ParsedResult}
+   */
+  getResult() {
+    return Utils.assign({}, this.parsedResult);
+  }
+
+  /**
+   * Check if parsed browser matches certain conditions
+   *
+   * @param {Object} checkTree It's one or two layered object,
+   * which can include a platform or an OS on the first layer
+   * and should have browsers specs on the bottom-laying layer
+   *
+   * @returns {Boolean|undefined} Whether the browser satisfies the set conditions or not.
+   * Returns `undefined` when the browser is no described in the checkTree object.
+   *
+   * @example
+   * const browser = Bowser.getParser(window.navigator.userAgent);
+   * if (browser.satisfies({chrome: '>118.01.1322' }))
+   * // or with os
+   * if (browser.satisfies({windows: { chrome: '>118.01.1322' } }))
+   * // or with platforms
+   * if (browser.satisfies({desktop: { chrome: '>118.01.1322' } }))
+   */
+  satisfies(checkTree) {
+    const platformsAndOSes = {};
+    let platformsAndOSCounter = 0;
+    const browsers = {};
+    let browsersCounter = 0;
+
+    const allDefinitions = Object.keys(checkTree);
+
+    allDefinitions.forEach((key) => {
+      const currentDefinition = checkTree[key];
+      if (typeof currentDefinition === 'string') {
+        browsers[key] = currentDefinition;
+        browsersCounter += 1;
+      } else if (typeof currentDefinition === 'object') {
+        platformsAndOSes[key] = currentDefinition;
+        platformsAndOSCounter += 1;
+      }
+    });
+
+    if (platformsAndOSCounter > 0) {
+      const platformsAndOSNames = Object.keys(platformsAndOSes);
+      const OSMatchingDefinition = Utils.find(platformsAndOSNames, name => (this.isOS(name)));
+
+      if (OSMatchingDefinition) {
+        const osResult = this.satisfies(platformsAndOSes[OSMatchingDefinition]);
+
+        if (osResult !== void 0) {
+          return osResult;
+        }
+      }
+
+      const platformMatchingDefinition = Utils.find(
+        platformsAndOSNames,
+        name => (this.isPlatform(name)),
+      );
+      if (platformMatchingDefinition) {
+        const platformResult = this.satisfies(platformsAndOSes[platformMatchingDefinition]);
+
+        if (platformResult !== void 0) {
+          return platformResult;
+        }
+      }
+    }
+
+    if (browsersCounter > 0) {
+      const browserNames = Object.keys(browsers);
+      const matchingDefinition = Utils.find(browserNames, name => (this.isBrowser(name, true)));
+
+      if (matchingDefinition !== void 0) {
+        return this.compareVersion(browsers[matchingDefinition]);
+      }
+    }
+
+    return undefined;
+  }
+
+  /**
+   * Check if the browser name equals the passed string
+   * @param {string} browserName The string to compare with the browser name
+   * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+   * @returns {boolean}
+   */
+  isBrowser(browserName, includingAlias = false) {
+    const defaultBrowserName = this.getBrowserName().toLowerCase();
+    let browserNameLower = browserName.toLowerCase();
+    const alias = Utils.getBrowserTypeByAlias(browserNameLower);
+
+    if (includingAlias && alias) {
+      browserNameLower = alias.toLowerCase();
+    }
+    return browserNameLower === defaultBrowserName;
+  }
+
+  compareVersion(version) {
+    let expectedResults = [0];
+    let comparableVersion = version;
+    let isLoose = false;
+
+    const currentBrowserVersion = this.getBrowserVersion();
+
+    if (typeof currentBrowserVersion !== 'string') {
+      return void 0;
+    }
+
+    if (version[0] === '>' || version[0] === '<') {
+      comparableVersion = version.substr(1);
+      if (version[1] === '=') {
+        isLoose = true;
+        comparableVersion = version.substr(2);
+      } else {
+        expectedResults = [];
+      }
+      if (version[0] === '>') {
+        expectedResults.push(1);
+      } else {
+        expectedResults.push(-1);
+      }
+    } else if (version[0] === '=') {
+      comparableVersion = version.substr(1);
+    } else if (version[0] === '~') {
+      isLoose = true;
+      comparableVersion = version.substr(1);
+    }
+
+    return expectedResults.indexOf(
+      Utils.compareVersions(currentBrowserVersion, comparableVersion, isLoose),
+    ) > -1;
+  }
+
+  /**
+   * Check if the OS name equals the passed string
+   * @param {string} osName The string to compare with the OS name
+   * @returns {boolean}
+   */
+  isOS(osName) {
+    return this.getOSName(true) === String(osName).toLowerCase();
+  }
+
+  /**
+   * Check if the platform type equals the passed string
+   * @param {string} platformType The string to compare with the platform type
+   * @returns {boolean}
+   */
+  isPlatform(platformType) {
+    return this.getPlatformType(true) === String(platformType).toLowerCase();
+  }
+
+  /**
+   * Check if the engine name equals the passed string
+   * @param {string} engineName The string to compare with the engine name
+   * @returns {boolean}
+   */
+  isEngine(engineName) {
+    return this.getEngineName(true) === String(engineName).toLowerCase();
+  }
+
+  /**
+   * Is anything? Check if the browser is called "anything",
+   * the OS called "anything" or the platform called "anything"
+   * @param {String} anything
+   * @param [includingAlias=false] The flag showing whether alias will be included into comparison
+   * @returns {Boolean}
+   */
+  is(anything, includingAlias = false) {
+    return this.isBrowser(anything, includingAlias) || this.isOS(anything)
+      || this.isPlatform(anything);
+  }
+
+  /**
+   * Check if any of the given values satisfies this.is(anything)
+   * @param {String[]} anythings
+   * @returns {Boolean}
+   */
+  some(anythings = []) {
+    return anythings.some(anything => this.is(anything));
+  }
+}
+
+export default Parser;

src/utils.js

@@ -0,0 +1,309 @@
+import { BROWSER_MAP, BROWSER_ALIASES_MAP } from './constants.js';
+
+export default class Utils {
+  /**
+   * Get first matched item for a string
+   * @param {RegExp} regexp
+   * @param {String} ua
+   * @return {Array|{index: number, input: string}|*|boolean|string}
+   */
+  static getFirstMatch(regexp, ua) {
+    const match = ua.match(regexp);
+    return (match && match.length > 0 && match[1]) || '';
+  }
+
+  /**
+   * Get second matched item for a string
+   * @param regexp
+   * @param {String} ua
+   * @return {Array|{index: number, input: string}|*|boolean|string}
+   */
+  static getSecondMatch(regexp, ua) {
+    const match = ua.match(regexp);
+    return (match && match.length > 1 && match[2]) || '';
+  }
+
+  /**
+   * Match a regexp and return a constant or undefined
+   * @param {RegExp} regexp
+   * @param {String} ua
+   * @param {*} _const Any const that will be returned if regexp matches the string
+   * @return {*}
+   */
+  static matchAndReturnConst(regexp, ua, _const) {
+    if (regexp.test(ua)) {
+      return _const;
+    }
+    return void (0);
+  }
+
+  static getWindowsVersionName(version) {
+    switch (version) {
+      case 'NT': return 'NT';
+      case 'XP': return 'XP';
+      case 'NT 5.0': return '2000';
+      case 'NT 5.1': return 'XP';
+      case 'NT 5.2': return '2003';
+      case 'NT 6.0': return 'Vista';
+      case 'NT 6.1': return '7';
+      case 'NT 6.2': return '8';
+      case 'NT 6.3': return '8.1';
+      case 'NT 10.0': return '10';
+      default: return undefined;
+    }
+  }
+
+  /**
+   * Get macOS version name
+   *    10.5 - Leopard
+   *    10.6 - Snow Leopard
+   *    10.7 - Lion
+   *    10.8 - Mountain Lion
+   *    10.9 - Mavericks
+   *    10.10 - Yosemite
+   *    10.11 - El Capitan
+   *    10.12 - Sierra
+   *    10.13 - High Sierra
+   *    10.14 - Mojave
+   *    10.15 - Catalina
+   *
+   * @example
+   *   getMacOSVersionName("10.14") // 'Mojave'
+   *
+   * @param  {string} version
+   * @return {string} versionName
+   */
+  static getMacOSVersionName(version) {
+    const v = version.split('.').splice(0, 2).map(s => parseInt(s, 10) || 0);
+    v.push(0);
+    if (v[0] !== 10) return undefined;
+    switch (v[1]) {
+      case 5: return 'Leopard';
+      case 6: return 'Snow Leopard';
+      case 7: return 'Lion';
+      case 8: return 'Mountain Lion';
+      case 9: return 'Mavericks';
+      case 10: return 'Yosemite';
+      case 11: return 'El Capitan';
+      case 12: return 'Sierra';
+      case 13: return 'High Sierra';
+      case 14: return 'Mojave';
+      case 15: return 'Catalina';
+      default: return undefined;
+    }
+  }
+
+  /**
+   * Get Android version name
+   *    1.5 - Cupcake
+   *    1.6 - Donut
+   *    2.0 - Eclair
+   *    2.1 - Eclair
+   *    2.2 - Froyo
+   *    2.x - Gingerbread
+   *    3.x - Honeycomb
+   *    4.0 - Ice Cream Sandwich
+   *    4.1 - Jelly Bean
+   *    4.4 - KitKat
+   *    5.x - Lollipop
+   *    6.x - Marshmallow
+   *    7.x - Nougat
+   *    8.x - Oreo
+   *    9.x - Pie
+   *
+   * @example
+   *   getAndroidVersionName("7.0") // 'Nougat'
+   *
+   * @param  {string} version
+   * @return {string} versionName
+   */
+  static getAndroidVersionName(version) {
+    const v = version.split('.').splice(0, 2).map(s => parseInt(s, 10) || 0);
+    v.push(0);
+    if (v[0] === 1 && v[1] < 5) return undefined;
+    if (v[0] === 1 && v[1] < 6) return 'Cupcake';
+    if (v[0] === 1 && v[1] >= 6) return 'Donut';
+    if (v[0] === 2 && v[1] < 2) return 'Eclair';
+    if (v[0] === 2 && v[1] === 2) return 'Froyo';
+    if (v[0] === 2 && v[1] > 2) return 'Gingerbread';
+    if (v[0] === 3) return 'Honeycomb';
+    if (v[0] === 4 && v[1] < 1) return 'Ice Cream Sandwich';
+    if (v[0] === 4 && v[1] < 4) return 'Jelly Bean';
+    if (v[0] === 4 && v[1] >= 4) return 'KitKat';
+    if (v[0] === 5) return 'Lollipop';
+    if (v[0] === 6) return 'Marshmallow';
+    if (v[0] === 7) return 'Nougat';
+    if (v[0] === 8) return 'Oreo';
+    if (v[0] === 9) return 'Pie';
+    return undefined;
+  }
+
+  /**
+   * Get version precisions count
+   *
+   * @example
+   *   getVersionPrecision("1.10.3") // 3
+   *
+   * @param  {string} version
+   * @return {number}
+   */
+  static getVersionPrecision(version) {
+    return version.split('.').length;
+  }
+
+  /**
+   * Calculate browser version weight
+   *
+   * @example
+   *   compareVersions('1.10.2.1',  '1.8.2.1.90')    // 1
+   *   compareVersions('1.010.2.1', '1.09.2.1.90');  // 1
+   *   compareVersions('1.10.2.1',  '1.10.2.1');     // 0
+   *   compareVersions('1.10.2.1',  '1.0800.2');     // -1
+   *   compareVersions('1.10.2.1',  '1.10',  true);  // 0
+   *
+   * @param {String} versionA versions versions to compare
+   * @param {String} versionB versions versions to compare
+   * @param {boolean} [isLoose] enable loose comparison
+   * @return {Number} comparison result: -1 when versionA is lower,
+   * 1 when versionA is bigger, 0 when both equal
+   */
+  /* eslint consistent-return: 1 */
+  static compareVersions(versionA, versionB, isLoose = false) {
+    // 1) get common precision for both versions, for example for "10.0" and "9" it should be 2
+    const versionAPrecision = Utils.getVersionPrecision(versionA);
+    const versionBPrecision = Utils.getVersionPrecision(versionB);
+
+    let precision = Math.max(versionAPrecision, versionBPrecision);
+    let lastPrecision = 0;
+
+    const chunks = Utils.map([versionA, versionB], (version) => {
+      const delta = precision - Utils.getVersionPrecision(version);
+
+      // 2) "9" -> "9.0" (for precision = 2)
+      const _version = version + new Array(delta + 1).join('.0');
+
+      // 3) "9.0" -> ["000000000"", "000000009"]
+      return Utils.map(_version.split('.'), chunk => new Array(20 - chunk.length).join('0') + chunk).reverse();
+    });
+
+    // adjust precision for loose comparison
+    if (isLoose) {
+      lastPrecision = precision - Math.min(versionAPrecision, versionBPrecision);
+    }
+
+    // iterate in reverse order by reversed chunks array
+    precision -= 1;
+    while (precision >= lastPrecision) {
+      // 4) compare: "000000009" > "000000010" = false (but "9" > "10" = true)
+      if (chunks[0][precision] > chunks[1][precision]) {
+        return 1;
+      }
+
+      if (chunks[0][precision] === chunks[1][precision]) {
+        if (precision === lastPrecision) {
+          // all version chunks are same
+          return 0;
+        }
+
+        precision -= 1;
+      } else if (chunks[0][precision] < chunks[1][precision]) {
+        return -1;
+      }
+    }
+
+    return undefined;
+  }
+
+  /**
+   * Array::map polyfill
+   *
+   * @param  {Array} arr
+   * @param  {Function} iterator
+   * @return {Array}
+   */
+  static map(arr, iterator) {
+    const result = [];
+    let i;
+    if (Array.prototype.map) {
+      return Array.prototype.map.call(arr, iterator);
+    }
+    for (i = 0; i < arr.length; i += 1) {
+      result.push(iterator(arr[i]));
+    }
+    return result;
+  }
+
+  /**
+   * Array::find polyfill
+   *
+   * @param  {Array} arr
+   * @param  {Function} predicate
+   * @return {Array}
+   */
+  static find(arr, predicate) {
+    let i;
+    let l;
+    if (Array.prototype.find) {
+      return Array.prototype.find.call(arr, predicate);
+    }
+    for (i = 0, l = arr.length; i < l; i += 1) {
+      const value = arr[i];
+      if (predicate(value, i)) {
+        return value;
+      }
+    }
+    return undefined;
+  }
+
+  /**
+   * Object::assign polyfill
+   *
+   * @param  {Object} obj
+   * @param  {Object} ...objs
+   * @return {Object}
+   */
+  static assign(obj, ...assigners) {
+    const result = obj;
+    let i;
+    let l;
+    if (Object.assign) {
+      return Object.assign(obj, ...assigners);
+    }
+    for (i = 0, l = assigners.length; i < l; i += 1) {
+      const assigner = assigners[i];
+      if (typeof assigner === 'object' && assigner !== null) {
+        const keys = Object.keys(assigner);
+        keys.forEach((key) => {
+          result[key] = assigner[key];
+        });
+      }
+    }
+    return obj;
+  }
+
+  /**
+   * Get short version/alias for a browser name
+   *
+   * @example
+   *   getBrowserAlias('Microsoft Edge') // edge
+   *
+   * @param  {string} browserName
+   * @return {string}
+   */
+  static getBrowserAlias(browserName) {
+    return BROWSER_ALIASES_MAP[browserName];
+  }
+
+  /**
+   * Get browser name for a short version/alias
+   *
+   * @example
+   *   getBrowserTypeByAlias('edge') // Microsoft Edge
+   *
+   * @param  {string} browserAlias
+   * @return {string}
+   */
+  static getBrowserTypeByAlias(browserAlias) {
+    return BROWSER_MAP[browserAlias] || '';
+  }
+}

test/acceptance/test-list-of-ua.js

@@ -0,0 +1,21 @@
+import test from 'ava';
+import yaml from 'yamljs';
+import path from 'path';
+import Bowser from '../../src/bowser';
+import BowserBuild from '../../es5';
+
+const listOfUA = yaml.load(path.join(__dirname, 'useragentstrings.yml'));
+
+const browserNames = Object.keys(listOfUA);
+
+browserNames.forEach((browserName) => {
+  listOfUA[browserName].forEach((browser, index) => {
+    test(`Test ${browserName} ${index}`, (t) => {
+      const parsed = Bowser.parse(browser.ua);
+      const parsedBuild = BowserBuild.parse(browser.ua);
+      t.deepEqual(parsed, browser.spec, `${browser.ua}`);
+      t.deepEqual(parsedBuild, browser.spec, `${browser.ua}`);
+      t.is(parsed.browser.name, browserName, `${browser.ua}`);
+    });
+  });
+});

test/test.js

@@ -1,151 +0,0 @@
-/**
- * Loop through all entries in our user agents object and test everything.
- *
- * @see  src/useragents.js
- * @author hannes.diercks@jimdo.com
- */
-
-var g
-  , ua
-  , p
-  , assert = require('assert')
-  , browser = require('../src/bowser')
-  , allUserAgents = require('../src/useragents').useragents
-
-/**
- * Get the length of an object.
- * http://stackoverflow.com/questions/5223/length-of-javascript-object-ie-associative-array
- *
- * @param  {Object} obj
- * @return {Number}
- */
-function objLength(obj) {
-  var size = 0
-    , key
-  for (key in obj) {
-    if (obj.hasOwnProperty(key)) size++
-  }
-  return size
-}
-
-function objKeys(obj) {
-  var keys = []
-    , key
-  for (key in obj) {
-    if (obj.hasOwnProperty(key)) {
-      keys.push(key)
-    }
-  }
-  keys.sort();
-  return keys.join(', ')
-}
-
-/* Groups */
-for (g in allUserAgents) { (function(group, userAgents) {
-  describe(group, function() {
-
-    /* User Agents */
-    for (ua in userAgents) { (function(userAgent, expections) {
-      describe('user agent "' + userAgent + '"', function() {
-
-        expections.name = group
-
-        /* Get the result from bowser. */
-        var result = browser._detect(userAgent)
-
-        /* At first, check if the result has the correct length. */
-        it('should have ' + objLength(expections) + ' properties', function() {
-          assert.equal(objKeys(result), objKeys(expections))
-        })
-
-        /* Properties */
-        for (p in expections) { (function(property, value, resultValue) {
-
-          /* Now ensure correctness of every property. */
-          it('\'s Property "' + property + '" should be ' + value, function() {
-            assert.equal(resultValue, value)
-          })
-
-        })(p, expections[p], result[p])}
-
-      })
-    })(ua, userAgents[ua])}
-
-  })
-})(g, allUserAgents[g])}
-
-var comparisionsTasks = [
-  ['9.0', '10', -1],
-  ['11', '10', 1],
-  ['1.10.2.1',  '1.8.2.1.90', 1],
-  ['1.010.2.1', '1.08.2.1.90', 1],
-  ['1.10.2.1', '1.10.2.1', 0],
-  ['1.10.2.1', '1.0800.2', -1],
-  ['1.0.0-alpha', '1.0.0-alpha.1', -1],
-  ['1.0.0-alpha.1', '1.0.0-alpha.beta', -1],
-  ['1.0.0-alpha.beta', '1.0.0-beta', -1],
-  ['1.0.0-beta', '1.0.0-beta.2', -1],
-  ['1.0.0-beta.11', '1.0.0-rc.1', -1],
-  ['1.0.0-rc.1', '1.0.0', -1]
-];
-
-describe('Browser versions comparision', function() {
-  for(g in comparisionsTasks) {
-    var task = comparisionsTasks[g],
-        version = task[0],
-        version2 = task[1],
-        matching = task[2] === 0 ? ' == ' : (task[2] > 0) ? ' > ' : ' < ';
-    it('version ' + version + ' should be' + matching + 'version ' + version2, function(){
-      assert.equal(browser.compareVersions([version, version2]), task[2]);
-    });
-  }
-});
-
-describe('Unsupported browser check', function() {
-
-  before(function() {
-    this.ie10_6 = "Mozilla/5.0 (compatible; MSIE 10.6; Windows NT 6.1; Trident/5.0; InfoPath.2; SLCC1; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET CLR 2.0.50727) 3gpp-gba UNTRUSTED/1.0";
-  });
-
-  it('should be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified', function() {
-    var unsupported = browser.isUnsupportedBrowser({msie: "10"}, this.ie10_6);
-    assert.equal(unsupported, false);
-  });
-
-  it('should be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified in strict mode', function() {
-    var unsupported = browser.isUnsupportedBrowser({msie: "10"}, true, this.ie10_6);
-    assert.equal(unsupported, false);
-  });
-
-  it('should NOT be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified in strict mode', function() {
-    var isUnsupported = browser.isUnsupportedBrowser({msie: "11"}, true, this.ie10_6);
-    assert.equal(isUnsupported, true);
-  });
-
-  it('should NOT be passed by #check for IE10.6 and for IE11 miminal version specified', function() {
-    var supported = browser.check({msie: "11"}, this.ie10_6);
-    assert.equal(supported, false);
-  });
-
-  it('should NOT be passed by #check for IE10.6 and for IE11 miminal version specified in strict mode', function() {
-    var supported = browser.check({msie: "11"}, true, this.ie10_6);
-    assert.equal(supported, false);
-  });
-
-  it('should throw an error when minVersion map has a number, but not a string', function() {
-    assert.throws(() => {
-      browser.check({msie: 11}, this.ie10_6);
-    }, /Browser version in the minVersion map should be a string/);
-  });
-
-  it('should be passed by #check for IE10.6 when version was not specified', function() {
-    var supported = browser.check({}, this.ie10_6);
-    assert.equal(supported, true);
-  });
-
-  it('should NOT be passed by #check for IE10.6 when version was not specified in strict mode', function() {
-    var supported = browser.check({}, true, this.ie10_6);
-    assert.equal(supported, false);
-  });
-
-})

test/unit/bowser.js

@@ -0,0 +1,18 @@
+import test from 'ava';
+import Bowser from '../../src/bowser';
+import Parser from '../../src/parser';
+
+const UA = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 OPR/43.0.2442.1165';
+const browser = Bowser.getParser(UA);
+
+test('Bowser`s constructor returns a Parser instance', (t) => {
+  t.truthy(browser instanceof Parser);
+});
+
+test('Bowser`s constructor fails if UA is empty', (t) => {
+  t.throws(() => (Bowser.getParser()));
+});
+
+test('Bowser.parse parses UA and returns result', (t) => {
+  t.deepEqual(Bowser.parse(UA), browser.getResult());
+});

test/unit/constants.js

@@ -0,0 +1,15 @@
+import test from 'ava';
+import { BROWSER_ALIASES_MAP } from '../../src/constants';
+
+test('check duplicate aliases', (t) => {
+  const aliasesList = Object.keys(BROWSER_ALIASES_MAP).map(value => (BROWSER_ALIASES_MAP[value]));
+  let foundOnce, foundTwice;
+
+  const duplicates = aliasesList.filter(item => {
+    foundOnce = aliasesList.indexOf(item);
+    foundTwice = aliasesList.indexOf(item, foundOnce + 1);
+    return +foundTwice !== -1;
+  });
+
+  t.deepEqual(duplicates, []);
+});

test/unit/parser.js

@@ -0,0 +1,230 @@
+import test from 'ava';
+import sinon from 'sinon';
+import Parser from '../../src/parser';
+import Bowser from '../../src/bowser';
+
+const UA = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 OPR/43.0.2442.1165';
+const parser = new Parser(UA, true);
+
+const EDGE_UA = 'Mozilla/5.0 (Linux; Android 8.0; Pixel XL Build/OPP3.170518.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.0 Mobile Safari/537.36 EdgA/41.1.35.1';
+const edgeParser = new Parser(EDGE_UA, true);
+
+const FOCUS_UA = 'Mozilla/5.0 (Linux; Android 7.1.1) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Focus/1.2.1 Chrome/59.0.3071.125';
+const focusParser = new Parser(FOCUS_UA, true);
+
+test('constructor', (t) => {
+  t.truthy(parser instanceof Parser);
+});
+
+test('Parser.getUA returns a correct UA', (t) => {
+  t.is(parser.getUA(), UA);
+});
+
+test('Parser.test', (t) => {
+  t.truthy(parser.test(/Chrome/i));
+});
+
+test('Parser.parseBrowser is being called when the Parser.getBrowser() is called', (t) => {
+  const spy = sinon.spy(parser, 'parseBrowser');
+  const b = parser.getBrowser();
+  t.truthy(spy.called);
+  t.is(b.name, 'Opera');
+  t.is(b.version, '43.0.2442.1165');
+  parser.parseBrowser.restore();
+});
+
+test('Parser.getBrowserName returns a correct result', (t) => {
+  t.is(parser.getBrowserName(), 'Opera');
+});
+
+test('Parser.getBrowserVersion returns a correct result', (t) => {
+  t.is(parser.getBrowserVersion(), '43.0.2442.1165');
+});
+
+test('Parser.parseOS is being called when getOS() called', (t) => {
+  const spy = sinon.spy(parser, 'parseOS');
+  parser.getOS();
+  t.truthy(spy.called);
+  parser.parseOS.restore();
+});
+
+test('Parser.getOSName gives a name of the browser', (t) => {
+  t.is(parser.getOSName(), 'macOS');
+});
+
+test('Parser.getOSName gives a lower-cased name of the browser', (t) => {
+  t.is(parser.getOSName(true), 'macos');
+});
+
+test('Parser.getOSVersion returns a correct result', (t) => {
+  t.is(parser.getOSVersion(), '10.12.4');
+});
+
+test('Parser.parseEngine is being called when getEngine() called', (t) => {
+  const spy = sinon.spy(parser, 'parseEngine');
+  parser.getEngine();
+  t.truthy(spy.called);
+  parser.parseEngine.restore();
+});
+
+test('Parser.getEngineName gives a name of the engine', (t) => {
+  t.is(parser.getEngineName(), 'Blink');
+});
+
+test('Parser.getEngineName gives a lower-cased name of the engine', (t) => {
+  t.is(parser.getEngineName(true), 'blink');
+});
+
+test('Skip parsing shouldn\'t parse', (t) => {
+  t.deepEqual((new Parser(UA, true)).getResult(), {});
+});
+
+test('Parser.satisfies should make simple comparisons', (t) => {
+  // also covers Parser.compareVersion() method
+  t.is(parser.satisfies({ opera: '>42' }), true);
+  t.is(parser.satisfies({ opera: '<44' }), true);
+  t.is(parser.satisfies({ opera: '=43.0.2442.1165' }), true);
+  t.is(parser.satisfies({ opera: '~43.0' }), true);
+  t.is(parser.satisfies({ opera: '>=43' }), true);
+  t.is(parser.satisfies({ opera: '<=43' }), true);
+  t.is(parser.satisfies({ opera: '>=43.0' }), true);
+  t.is(parser.satisfies({ opera: '>=43.0.2442.1165' }), true);
+  t.is(parser.satisfies({ opera: '<=43.0.2442.1165' }), true);
+  t.is(parser.satisfies({ opera: '>=43.0.2443' }), false);
+  t.is(parser.satisfies({ opera: '<=43.0.2443' }), true);
+  t.is(parser.satisfies({ opera: '>=43.0.2441' }), true);
+  t.is(parser.satisfies({ opera: '~43' }), true);
+});
+
+test('Parser.satisfies should make complex comparison', (t) => {
+  t.is(parser.satisfies({
+    macos: {
+      safari: '>11',
+    },
+    ios: {
+      safari: '>10',
+    },
+    opera: '>42',
+  }), true);
+});
+
+test('Parser.satisfies should respect platform and OS specific declarations', (t) => {
+  t.is(parser.satisfies({
+    macos: {
+      opera: '>45',
+    },
+    opera: '>42',
+  }), false);
+
+  t.is(parser.satisfies({
+    desktop: {
+      opera: '>45',
+    },
+    opera: '>42',
+  }), false);
+
+  t.is(parser.satisfies({
+    macos: {
+      opera: '>45',
+    },
+    desktop: {
+      opera: '>42',
+    },
+    opera: '>42',
+  }), false);
+
+  t.is(parser.satisfies({
+    macos: {
+      chrome: '>45',
+    },
+    desktop: {
+      chrome: '>42',
+    },
+    firefox: '>42',
+  }), void 0);
+});
+
+test('Parser.satisfies for versionless UA strings', (t) => {
+  const _parser = new Parser('Mozilla/5.0 (iPhone; CPU iPhone OS 11_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15G77 [FBAN/FBIOS;FBDV/iPhone7,2;FBMD/iPhone;FBSN/iOS;FBSV/11.4.1;FBSS/2;FBCR/vfnl;FBID/phone;FBLC/nl_NL;FBOP/5;FBRV/0]');
+
+  t.is(_parser.satisfies({
+    safari: '>9',
+  }), void 0);
+});
+
+test('Parser.satisfies should consider aliases while handling browsers', (t) => {
+  t.is(edgeParser.satisfies({ 'Microsoft Edge': '=41.1.35.1' }), true);
+  t.is(edgeParser.satisfies({ 'microsoft edge': '=41.1.35.1' }), true);
+  t.is(edgeParser.satisfies({ 'edge': '=41.1.35.1' }), true);
+  t.is(edgeParser.satisfies({ 'Edge': '=41.1.35.1' }), true);
+});
+
+test('Parser.is should pass', (t) => {
+  t.is(parser.is('opera'), true);
+  t.is(parser.is('desktop'), true);
+  t.is(parser.is('macos'), true);
+});
+
+test('Parser.is should pass when not including aliases', (t) => {
+  t.is(edgeParser.is('Microsoft Edge', false), true);
+  t.is(edgeParser.is('microsoft edge', false), true);
+  t.is(edgeParser.is('mIcrosoft eDge', false), true);
+  t.is(edgeParser.is('edge', false), false);
+  t.is(edgeParser.is('Edge', false), false);
+  t.is(edgeParser.is('desktop', false), false);
+  t.is(edgeParser.is('macos', false), false);
+  t.is(edgeParser.is('mobile', false), true);
+  t.is(edgeParser.is('android', false), true);
+});
+
+test('Parser.is should pass when including aliases', (t) => {
+  t.is(edgeParser.is('Microsoft Edge', true), true);
+  t.is(edgeParser.is('microsoft edge', true), true);
+  t.is(edgeParser.is('mIcrosoft eDge', true), true);
+  t.is(edgeParser.is('edge', true), true);
+  t.is(edgeParser.is('Edge', true), true);
+  t.is(edgeParser.is('desktop', true), false);
+  t.is(edgeParser.is('macos', true), false);
+  t.is(edgeParser.is('mobile', true), true);
+  t.is(edgeParser.is('android', true), true);
+});
+
+test('Parser.is using constants should pass', (t) => {
+  t.is(parser.is(Bowser.BROWSER_MAP.opera), true);
+  t.is(parser.is(Bowser.PLATFORMS_MAP.desktop), true);
+  t.is(parser.is(Bowser.OS_MAP.MacOS), true);
+});
+
+test('Parser.some should pass', (t) => {
+  t.is(parser.some(['opera', 'chrome', 'firefox']), true);
+  t.is(parser.some(['macos', 'windows']), true);
+  t.is(parser.some(['chrome', 'firefox']), false);
+  t.is(parser.some([]), false);
+  t.is(parser.some(), false);
+});
+
+test('Parser.isBrowser should pass when not loosely checking', (t) => {
+  t.is(edgeParser.isBrowser('Microsoft Edge', false), true);
+  t.is(edgeParser.isBrowser('microsoft edge', false), true);
+  t.is(edgeParser.isBrowser('mIcrosoft eDge', false), true);
+  t.is(edgeParser.isBrowser('edge', false), false);
+  t.is(edgeParser.isBrowser('Edge', false), false);
+});
+
+test('Parser.isBrowser should pass when loosely checking', (t) => {
+  t.is(edgeParser.isBrowser('Microsoft Edge', true), true);
+  t.is(edgeParser.isBrowser('microsoft edge', true), true);
+  t.is(edgeParser.isBrowser('mIcrosoft eDge', true), true);
+  t.is(edgeParser.isBrowser('edge', true), true);
+  t.is(edgeParser.isBrowser('Edge', true), true);
+});
+
+test('Parser.isBrowser should pass for non-aliased browsers', (t) => {
+  t.is(focusParser.isBrowser('Focus', true), true);
+  t.is(focusParser.isBrowser('Focus', false), true);
+});
+
+test('Parser.isEngine should pass', (t) => {
+  t.is(parser.isEngine('blink'), true);
+  t.is(parser.isEngine('webkit'), false);
+});

test/unit/utils.js

@@ -0,0 +1,140 @@
+import test from 'ava';
+import {
+  getFirstMatch,
+  getSecondMatch,
+  matchAndReturnConst,
+  getWindowsVersionName,
+  getMacOSVersionName,
+  getAndroidVersionName,
+  getVersionPrecision,
+  compareVersions,
+  map,
+  find,
+  assign,
+  getBrowserAlias,
+  getBrowserTypeByAlias
+} from '../../src/utils';
+
+test('getFirstMatch', (t) => {
+  const matchedVersion = getFirstMatch(/version\/(\S+)/i, 'Chrome Version/11.11.11');
+  t.is(matchedVersion, '11.11.11');
+});
+
+test('getSecondMatch', (t) => {
+  const matchedVersion = getSecondMatch(/version\/(\S+).*version\/(\S+)/i, 'Chrome Version/11.11.11 Chrome Version/22.22.22');
+  t.is(matchedVersion, '22.22.22');
+});
+
+test('matchAndReturnConst', (t) => {
+  const _const = matchAndReturnConst(/version/i, 'version', "_const");
+  t.is(_const, '_const');
+});
+
+test('getWindowsVersionName', (t) => {
+  t.is(getWindowsVersionName('NT 5.0'), '2000');
+  t.is(getWindowsVersionName('XXX'), void 0);
+});
+
+test('getMacOSVersionName', (t) => {
+  t.is(getMacOSVersionName('10.14.5'), 'Mojave');
+  t.is(getMacOSVersionName('10.15'), 'Catalina');
+  t.is(getMacOSVersionName('10.999999'), void 0);
+  t.is(getMacOSVersionName('XXX'), void 0);
+});
+
+test('getAndroidVersionName', (t) => {
+  t.is(getAndroidVersionName('1.0'), void 0);
+  t.is(getAndroidVersionName('8.0'), 'Oreo');
+  t.is(getAndroidVersionName('9'), 'Pie');
+  t.is(getAndroidVersionName('XXX'), void 0);
+});
+
+test('getVersionPrecision', (t) => {
+  const precision = getVersionPrecision("10.14.5");
+  t.is(precision, 3);
+});
+
+test('compareVersions', (t) => {
+  const comparisionsTasks = [
+    ['9.0', '10', -1],
+    ['11', '10', 1],
+    ['1.10.2.1', '1.8.2.1.90', 1],
+    ['1.010.2.1', '1.08.2.1.90', 1],
+    ['1.10.2.1', '1.10.2.1', 0],
+    ['1.10.2.1', '1.10.2', 0, true],
+    ['1.10.2.1', '1.10', 0, true],
+    ['1.10.2.1', '1', 0, true],
+    ['1.10.2.1', '1.0800.2', -1],
+    ['1.0.0-alpha', '1.0.0-alpha.1', -1],
+    ['1.0.0-alpha.1', '1.0.0-alpha.beta', -1],
+    ['1.0.0-alpha.beta', '1.0.0-beta', -1],
+    ['1.0.0-beta', '1.0.0-beta.2', -1],
+    ['1.0.0-beta.11', '1.0.0-rc.1', -1],
+    ['1.0.0-rc.1', '1.0.0', -1],
+  ];
+
+  comparisionsTasks.forEach((testingParams) => {
+    const versionA = testingParams[0];
+    const versionB = testingParams[1];
+    const result = testingParams[2];
+    const isLoose = testingParams.length > 3 ? testingParams[3] : false;
+    let matching = isLoose ? '~' : ' == ';
+
+    if (result > 0) {
+      matching = ' > ';
+    } else if (result < 0) {
+      matching = ' < ';
+    }
+
+    t.is(compareVersions(versionA, versionB, isLoose), result, `version ${versionA} should be ${matching} version ${versionB}`);
+  });
+});
+
+test('map', (t) => {
+  const result = map([1,2], (value) => value+2);
+  t.is(result[0], 3);
+  t.is(result[1], 4);
+  const original = Array.prototype.map;
+  delete Array.prototype.map;
+  const polyfillResult = map([1,2], (value) => value+2);
+  Array.prototype.map = original;
+  t.is(polyfillResult[0], 3);
+  t.is(polyfillResult[1], 4);
+});
+
+test('find', (t) => {
+  const result = find([1,2], (value) => value==2);
+  t.is(result, 2);
+  const original = Array.prototype.find;
+  delete Array.prototype.find;
+  const polyfillResultFound = find([1,2], (value) => value==2);
+  const polyfillResultNotFound = find([1,2], (value) => value==3);
+  Array.prototype.find = original;
+  t.is(polyfillResultFound, 2);
+  t.is(polyfillResultNotFound, undefined);
+});
+
+test('assign', (t) => {
+  const result = assign({}, { a: 1 }, { b: 1 }, { b: 2, c: 3 });
+  t.is(result['a'], 1);
+  t.is(result['b'], 2);
+  t.is(result['c'], 3);
+  const original = Object.assign;
+  delete Object.assign;
+  const polyfillResult = assign({}, { a: 1 }, { b: 1 }, null, { b: 2, c: 3 });
+  Object.assign = original;
+  t.is(polyfillResult['a'], 1);
+  t.is(polyfillResult['b'], 2);
+  t.is(polyfillResult['c'], 3);
+});
+
+test('getBrowserAlias', (t) => {
+  t.is(getBrowserAlias('Microsoft Edge'), 'edge');
+  t.is(getBrowserAlias('Unexisting Browser'), void 0);
+});
+
+test('getBrowserTypeByAlias', (t) => {
+  t.is(getBrowserTypeByAlias('edge'), 'Microsoft Edge');
+  t.is(getBrowserTypeByAlias(void 0), '');
+});
+

typings.d.ts

@@ -1,109 +0,0 @@
-// Type definitions for Bowser 1.x
-// Project: https://github.com/lancedikson/bowser
-// Definitions by: Paulo Cesar <https://github.com/pocesar>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-
-declare const bowser: bowser.IBowser;
-export = bowser;
-export as namespace bowser;
-
-declare namespace bowser {
-
-    export interface IBowserOS {
-        mac: boolean;
-        /**other than Windows Phone */
-        windows: boolean;
-        windowsphone: boolean;
-        /**other than android, chromeos, webos, tizen, and sailfish */
-        linux: boolean;
-        chromeos: boolean;
-        android: boolean;
-        /** also sets one of iphone/ipad/ipod */
-        ios: boolean;
-        blackberry: boolean;
-        firefoxos: boolean;
-        /** may also set touchpad */
-        webos: boolean;
-        bada: boolean;
-        tizen: boolean;
-        sailfish: boolean;
-    }
-
-    export interface IBowserVersions {
-        chrome: boolean;
-        chromium: boolean;
-        firefox: boolean;
-        msie: boolean;
-        msedge: boolean;
-        safari: boolean;
-        android: boolean;
-        ios: boolean;
-        opera: boolean;
-        phantom: boolean;
-        blackberry: boolean;
-        webos: boolean;
-        silk: boolean;
-        bada: boolean;
-        tizen: boolean;
-        seamonkey: boolean;
-        sailfish: boolean;
-        ucbrowser: boolean;
-        qupzilla: boolean;
-        vivaldi: boolean;
-        sleipnir: boolean;
-        kMeleon: boolean;
-    }
-
-    export interface IBowserEngines {
-        /** IE <= 11 */
-        msie: boolean;
-        /**Chrome 0-27, Android <4.4, iOs, BB, etc. */
-        webkit: boolean;
-        /**Chrome >=28, Android >=4.4, Opera, etc. */
-        blink: boolean;
-        /**Firefox, etc. */
-        gecko: boolean;
-        /** IE > 11 */
-        msedge: boolean;
-        /** If a tablet device is detected, the flag tablet is set instead of mobile. */
-        tablet: boolean;
-        /** All detected mobile OSes are additionally flagged mobile, unless it's a tablet */
-        mobile: boolean;
-
-    }
-
-    export interface IBowserGrade {
-        /** Grade A browser */
-        a: boolean;
-        /** Grade C browser */
-        c: boolean;
-        /** Grade X browser */
-        x: boolean;
-        /** A human readable name for this browser. E.g. 'Chrome', '' */
-        name: string;
-        /** Version number for the browser. E.g. '32.0' */
-        version: string|number;
-        /** Name for this operating system. E.g. 'macOS' */
-        osname: string;
-        /** Version number for this operating system. E.g. '10.12.6' */ 
-        osversion: string|number;
-    }
-
-    export interface IBowserDetection extends IBowserGrade, IBowserEngines, IBowserOS, IBowserVersions { }
-
-    export interface IBowserMinVersions {
-        // { msie: "11", "firefox": "4" }
-        [index: string]: string;
-    }
-
-    export interface IBowser extends IBowserDetection {
-        (): IBowserDetection;
-        test(browserList: string[]): boolean;
-        _detect(ua: string): IBowser;
-        detect(ua: string): IBowser;
-        compareVersions(versions: string[]): number;
-        check(minVersions: IBowserMinVersions, strictMode?: boolean|string, ua?: string): Boolean;
-        isUnsupportedBrowser(minVersions: IBowserMinVersions, strictMode?: boolean|string, ua?: string): boolean;
-    }
-
-}

webpack.config.js

@@ -0,0 +1,43 @@
+const path = require('path');
+// const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer');
+const CompressionPlugin = require('compression-webpack-plugin');
+
+module.exports = {
+  plugins: [
+    new CompressionPlugin(),
+  ],
+  mode: 'production', // "production" | "development" | "none"
+  // Chosen mode tells webpack to use its built-in optimizations accordingly.
+  entry: {
+    bundled: ['@babel/polyfill', './src/bowser.js'],
+    es5: './src/bowser.js',
+  }, // string | object | array
+  // defaults to ./src
+  // Here the application starts executing
+  // and webpack starts bundling
+  output: {
+    // options related to how webpack emits results
+    path: path.resolve(__dirname, './'), // string
+    // the target directory for all output files
+    // must be an absolute path (use the Node.js path module)
+    filename: '[name].js', // string
+    // the filename template for entry chunks
+    library: 'bowser',
+    libraryTarget: 'umd', // universal module definition
+    // the type of the exported library
+    globalObject: 'this',
+  },
+  module: {
+    // configuration regarding modules
+    rules: [
+      // rules for modules (configure loaders, parser options, etc.)
+      {
+        test: /\.js$/,
+        exclude: /(node_modules|bower_components)/,
+        use: {
+          loader: 'babel-loader',
+        },
+      },
+    ],
+  },
+};