wip

.babelrc

@@ -1,11 +1,12 @@
 {
   "presets": [["@babel/preset-env", {
     "useBuiltIns": "entry",
+    "corejs": 3,
     "modules": "cjs",
     "loose": true,
     "targets": {
-      "ie": "8",
-      "browsers": ">2%"
+      "ie": "11",
+      "browsers": ">0.25%"
     }
   }]],
   "plugins": [

.eslintrc.yml

@@ -1,4 +1,6 @@
-parser: babel-eslint
+parserOptions:
+  ecmaVersion: 2020
+  sourceType: module
 extends: airbnb-base
 rules:
   no-underscore-dangle: 0

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

@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.16.3]
+        node-version: [18]
 
     steps:
       - name: Get branch name (merge)

.github/workflows/publish.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 12.16.3
+          node-version: 18
       - uses: actions/cache@v4
         with:
           path: ~/.npm

.github/workflows/pull-request.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12.16.3]
+        node: [18]
     name: Node ${{ matrix.node }}
     steps:
       - name: "Checkout latest code"
@@ -37,7 +37,7 @@ jobs:
       - name: Set up node
         uses: actions/setup-node@v4
         with:
-          node-version: "16"
+          node-version: "18"
       - name: Install dependencies
         run: npm ci
       - name: Run ESLint

package.json

@@ -27,36 +27,38 @@
   "browser": "es5.js",
   "module": "src/bowser.js",
   "types": "index.d.ts",
+  "engines": {
+    "node": ">=18"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/bowser-js/bowser.git"
   },
   "devDependencies": {
-    "@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",
+    "@babel/cli": "^7.23.0",
+    "@babel/core": "^7.23.0",
+    "@babel/preset-env": "^7.23.0",
+    "@babel/register": "^7.23.0",
     "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",
+    "babel-loader": "^9.1.3",
+    "babel-plugin-add-module-exports": "^1.0.4",
+    "babel-plugin-istanbul": "^6.1.1",
+    "compression-webpack-plugin": "^10.0.0",
+    "core-js": "^3.33.0",
+    "coveralls": "^3.1.1",
+    "docdash": "^2.0.2",
+    "eslint": "^8.53.0",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-plugin-ava": "^14.0.0",
+    "eslint-plugin-import": "^2.29.0",
+    "gh-pages": "^6.1.0",
+    "jsdoc": "^4.0.2",
+    "nyc": "^15.1.0",
+    "sinon": "^17.0.1",
+    "testem": "^3.10.1",
+    "webpack": "^5.89.0",
+    "webpack-bundle-analyzer": "^4.10.1",
+    "webpack-cli": "^5.1.4",
     "yamljs": "^0.3.0"
   },
   "ava": {

webpack.config.js

@@ -9,7 +9,7 @@ module.exports = {
   mode: 'production', // "production" | "development" | "none"
   // Chosen mode tells webpack to use its built-in optimizations accordingly.
   entry: {
-    bundled: ['@babel/polyfill', './src/bowser.js'],
+    bundled: ['core-js/stable', './src/bowser.js'],
     es5: './src/bowser.js',
   }, // string | object | array
   // defaults to ./src