diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000..9fe9394
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1 @@
+src/bowser.js
diff --git a/.eslintrc.yml b/.eslintrc.yml
new file mode 100644
index 0000000..9c5151b
--- /dev/null
+++ b/.eslintrc.yml
@@ -0,0 +1,6 @@
+extends: airbnb-base
+rules:
+  no-underscore-dangle: 0
+  no-void: 0
+plugins:
+  - ava
diff --git a/package-lock.json b/package-lock.json
index 6b9fbd5..6ebb5e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -74,12 +74,53 @@
         "negotiator": "0.6.1"
       }
     },
+    "acorn": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.2.1.tgz",
+      "integrity": "sha512-jG0u7c4Ly+3QkkW18V+NRDN+4bWHdln30NL1ZL2AvFZZmQe/BfopYCtghCKKVBUSetZ4QKcyA0pY6/4Gw8Pv8w==",
+      "dev": true
+    },
+    "acorn-jsx": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz",
+      "integrity": "sha1-r9+UiPsezvyDSPb7IvRk4ypYs2s=",
+      "dev": true,
+      "requires": {
+        "acorn": "3.3.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+          "integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo=",
+          "dev": true
+        }
+      }
+    },
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       "resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz",
       "integrity": "sha1-q11PuIP1loFtNRX495HAr0ht1ic=",
       "dev": true
     },
+    "ajv": {
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
+      "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "dev": true,
+      "requires": {
+        "co": "4.6.0",
+        "fast-deep-equal": "1.0.0",
+        "fast-json-stable-stringify": "2.0.0",
+        "json-schema-traverse": "0.3.1"
+      }
+    },
+    "ajv-keywords": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-2.1.1.tgz",
+      "integrity": "sha1-YXmX/F9gV2iUxDX5QNgZ4TW4B2I=",
+      "dev": true
+    },
     "ansi-align": {
       "version": "https://registry.npmjs.org/ansi-align/-/ansi-align-2.0.0.tgz",
       "integrity": "sha1-w2rsy6VjuJzrVW82kPCx2eNUf38=",
@@ -88,6 +129,12 @@
         "string-width": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
       }
     },
+    "ansi-escapes": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.0.0.tgz",
+      "integrity": "sha512-O/klc27mWNUigtv0F8NJWbLF00OcegQalkqKURWdosW08YZKi4m6CnSUSvIZG1otNJbTWhN01Hhz389DW7mvDQ==",
+      "dev": true
+    },
     "ansi-regex": {
       "version": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
@@ -1786,12 +1833,27 @@
       "integrity": "sha1-qEq8glpV70yysCi9dOIFpluaSZY=",
       "dev": true
     },
+    "caller-path": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-0.1.0.tgz",
+      "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
+      "dev": true,
+      "requires": {
+        "callsites": "0.2.0"
+      }
+    },
     "callsite": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
       "integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA=",
       "dev": true
     },
+    "callsites": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
+      "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
+      "dev": true
+    },
     "camelcase": {
       "version": "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz",
       "integrity": "sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=",
@@ -1836,6 +1898,12 @@
         }
       }
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+    "chardet": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/chardet/-/chardet-0.4.2.tgz",
+      "integrity": "sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I=",
+      "dev": true
+    },
     "charm": {
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       "resolved": "https://registry.npmjs.org/charm/-/charm-1.0.2.tgz",
@@ -1866,6 +1934,12 @@
       "integrity": "sha1-3FKF8rTiUYIWg2gcOBwziPRuxTQ=",
       "dev": true
     },
+    "circular-json": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.3.tgz",
+      "integrity": "sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==",
+      "dev": true
+    },
     "clean-stack": {
       "version": "https://registry.npmjs.org/clean-stack/-/clean-stack-1.3.0.tgz",
       "integrity": "sha1-noIVAa6XmYbEax1m0tQy2y/UrjE=",
@@ -1903,6 +1977,18 @@
         "string-width": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
       }
     },
+    "cli-width": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
+      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
+      "dev": true
+    },
+    "co": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true
+    },
     "co-with-promise": {
       "version": "https://registry.npmjs.org/co-with-promise/-/co-with-promise-4.6.0.tgz",
       "integrity": "sha1-QT59tvWJOmC5Qs9JLEvsk9tBWrc=",
@@ -1976,6 +2062,25 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
+    "concat-stream": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.0.tgz",
+      "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=",
+      "dev": true,
+      "requires": {
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.3",
+        "typedarray": "0.0.6"
+      },
+      "dependencies": {
+        "inherits": {
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+          "dev": true
+        }
+      }
+    },
     "configstore": {
       "version": "https://registry.npmjs.org/configstore/-/configstore-3.1.1.tgz",
       "integrity": "sha1-CU7mYquD+tmRdnjeEU+q6o/NypA=",
@@ -2011,6 +2116,12 @@
         "bluebird": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz"
       }
     },
+    "contains-path": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/contains-path/-/contains-path-0.1.0.tgz",
+      "integrity": "sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=",
+      "dev": true
+    },
     "content-disposition": {
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       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
@@ -2134,6 +2245,67 @@
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       "dev": true
     },
+    "deep-is": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
+      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
+      "dev": true
+    },
+    "deep-strict-equal": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/deep-strict-equal/-/deep-strict-equal-0.2.0.tgz",
+      "integrity": "sha1-SgeBR6irV/ag1PVUckPNIvROtOQ=",
+      "dev": true,
+      "requires": {
+        "core-assert": "https://registry.npmjs.org/core-assert/-/core-assert-0.2.1.tgz"
+      }
+    },
+    "del": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/del/-/del-2.2.2.tgz",
+      "integrity": "sha1-wSyYHQZ4RshLyvhiz/kw2Qf/0ag=",
+      "dev": true,
+      "requires": {
+        "globby": "5.0.0",
+        "is-path-cwd": "1.0.0",
+        "is-path-in-cwd": "1.0.0",
+        "object-assign": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+        "pify": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+        "pinkie-promise": "2.0.1",
+        "rimraf": "2.6.2"
+      },
+      "dependencies": {
+        "globby": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/globby/-/globby-5.0.0.tgz",
+          "integrity": "sha1-69hGZ8oNuzMLmbz8aOrCvFQ3Dg0=",
+          "dev": true,
+          "requires": {
+            "array-union": "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz",
+            "arrify": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
+            "glob": "7.1.2",
+            "object-assign": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+            "pify": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "pinkie": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
+          "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
+          "dev": true
+        },
+        "pinkie-promise": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
+          "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+          "dev": true,
+          "requires": {
+            "pinkie": "2.0.4"
+          }
+        }
+      }
+    },
     "delegates": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
@@ -2171,6 +2343,15 @@
       "integrity": "sha1-HMPIOkkNZ/ldkeOfatHy4Ia2MEg=",
       "dev": true
     },
+    "doctrine": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.0.2.tgz",
+      "integrity": "sha512-y0tm5Pq6ywp3qSTZ1vPgVdAnbDEoeoc5wlOHXoY1c4Wug/a7JvqHIl7BTvwodaHmejWkK/9dSb3sCYfyo/om8A==",
+      "dev": true,
+      "requires": {
+        "esutils": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz"
+      }
+    },
     "dot-prop": {
       "version": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.0.tgz",
       "integrity": "sha1-HxngwuGqDjJ5fEl5nyg3rGr2nFc=",
@@ -2320,6 +2501,15 @@
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/enhance-visitors/-/enhance-visitors-1.0.0.tgz",
+      "integrity": "sha1-qpRdBdpGVnKh69OP7i7T2oUY6Vo=",
+      "dev": true,
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@@ -2349,6 +2539,271 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-4.13.1.tgz",
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+        "debug": "3.1.0",
+        "doctrine": "2.0.2",
+        "eslint-scope": "3.7.1",
+        "espree": "3.5.2",
+        "esquery": "1.0.0",
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@@ -4302,6 +4990,18 @@
       "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
       "dev": true
     },
+    "json-schema-traverse": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
+      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
+      "dev": true
+    },
+    "json-stable-stringify-without-jsonify": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz",
+      "integrity": "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=",
+      "dev": true
+    },
     "json3": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/json3/-/json3-3.3.2.tgz",
@@ -4342,6 +5042,16 @@
       "integrity": "sha1-wuep93IJTe6dNCAq6KzORoeHVYA=",
       "dev": true
     },
+    "levn": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
+      "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "1.1.2",
+        "type-check": "0.3.2"
+      }
+    },
     "load-json-file": {
       "version": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
       "integrity": "sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=",
@@ -4413,6 +5123,12 @@
       "integrity": "sha1-buMFc6A6GmDWcKYu8zwQzxr9vdQ=",
       "dev": true
     },
+    "lodash.cond": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/lodash.cond/-/lodash.cond-4.5.2.tgz",
+      "integrity": "sha1-9HGh2khr5g9quVXRcRVSPdHSVdU=",
+      "dev": true
+    },
     "lodash.debounce": {
       "version": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
       "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168=",
@@ -4787,6 +5503,12 @@
       "integrity": "sha1-QCj3d4sXcIpImTCm5SrDvKDaQdA=",
       "dev": true
     },
+    "mute-stream": {
+      "version": "0.0.7",
+      "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz",
+      "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=",
+      "dev": true
+    },
     "nan": {
       "version": "https://registry.npmjs.org/nan/-/nan-2.6.1.tgz",
       "integrity": "sha1-jIT3sUyWuJ9X+8g4ASGA7IyjmgE=",
@@ -4935,6 +5657,20 @@
         "object-assign": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz"
       }
     },
+    "optionator": {
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
+      "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
+      "dev": true,
+      "requires": {
+        "deep-is": "0.1.3",
+        "fast-levenshtein": "2.0.6",
+        "levn": "0.3.0",
+        "prelude-ls": "1.1.2",
+        "type-check": "0.3.2",
+        "wordwrap": "1.0.0"
+      }
+    },
     "options": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz",
@@ -5077,11 +5813,23 @@
       "integrity": "sha1-Jj2tpmqz8vsQv3+dJN2PPlcO+RI=",
       "dev": true
     },
+    "path-is-inside": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz",
+      "integrity": "sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=",
+      "dev": true
+    },
     "path-key": {
       "version": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
       "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=",
       "dev": true
     },
+    "path-parse": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.5.tgz",
+      "integrity": "sha1-PBrfhx6pzWyUMbbqK9dKD/BVxME=",
+      "dev": true
+    },
     "path-to-regexp": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-1.7.0.tgz",
@@ -5166,6 +5914,15 @@
         }
       }
     },
+    "pkg-up": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-2.0.0.tgz",
+      "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
+      "dev": true,
+      "requires": {
+        "find-up": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz"
+      }
+    },
     "plur": {
       "version": "https://registry.npmjs.org/plur/-/plur-2.1.2.tgz",
       "integrity": "sha1-dIJFLBoPUI4+NE6uwxLJHCncZVo=",
@@ -5174,6 +5931,18 @@
         "irregular-plurals": "https://registry.npmjs.org/irregular-plurals/-/irregular-plurals-1.3.0.tgz"
       }
     },
+    "pluralize": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/pluralize/-/pluralize-7.0.0.tgz",
+      "integrity": "sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==",
+      "dev": true
+    },
+    "prelude-ls": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
+      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
+      "dev": true
+    },
     "prepend-http": {
       "version": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
       "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
@@ -5235,6 +6004,12 @@
       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
       "dev": true
     },
+    "progress": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.0.tgz",
+      "integrity": "sha1-ihvjZr+Pwj2yvSPxDG/pILQ4nR8=",
+      "dev": true
+    },
     "proxy-addr": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.2.tgz",
@@ -5538,12 +6313,39 @@
       "integrity": "sha1-WhtS63Dr7UPrmC6XTIWrWVceVvo=",
       "dev": true
     },
+    "require-uncached": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz",
+      "integrity": "sha1-Tg1W1slmL9MeQwEcS5WqSZVUIdM=",
+      "dev": true,
+      "requires": {
+        "caller-path": "0.1.0",
+        "resolve-from": "1.0.1"
+      },
+      "dependencies": {
+        "resolve-from": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-1.0.1.tgz",
+          "integrity": "sha1-Jsv+k10a7uq7Kbw/5a6wHpPUQiY=",
+          "dev": true
+        }
+      }
+    },
     "requires-port": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
       "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=",
       "dev": true
     },
+    "resolve": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.5.0.tgz",
+      "integrity": "sha512-hgoSGrc3pjzAPHNBg+KnFcK2HwlHTs/YrAGUr6qgTVUZmXv1UEXXl0bZNBKMA9fud6lRYFdPGz0xXxycPzmmiw==",
+      "dev": true,
+      "requires": {
+        "path-parse": "1.0.5"
+      }
+    },
     "resolve-cwd": {
       "version": "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-1.0.0.tgz",
       "integrity": "sha1-Tq7qQe0EDRcCRX32SkKysH0kb58=",
@@ -5582,6 +6384,30 @@
         "glob": "7.1.2"
       }
     },
+    "run-async": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz",
+      "integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=",
+      "dev": true,
+      "requires": {
+        "is-promise": "https://registry.npmjs.org/is-promise/-/is-promise-2.1.0.tgz"
+      }
+    },
+    "rx-lite": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/rx-lite/-/rx-lite-4.0.8.tgz",
+      "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
+      "dev": true
+    },
+    "rx-lite-aggregates": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz",
+      "integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=",
+      "dev": true,
+      "requires": {
+        "rx-lite": "4.0.8"
+      }
+    },
     "safe-buffer": {
       "version": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
       "integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
@@ -5986,17 +6812,68 @@
         "get-stdin": "https://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz"
       }
     },
+    "strip-json-comments": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
+      "dev": true
+    },
     "styled_string": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/styled_string/-/styled_string-0.0.1.tgz",
       "integrity": "sha1-0ieCvYEpVFm8Tx3xjEutjpTdEko=",
       "dev": true
     },
+    "supports-color": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.5.0.tgz",
+      "integrity": "sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=",
+      "dev": true,
+      "requires": {
+        "has-flag": "2.0.0"
+      }
+    },
     "symbol-observable": {
       "version": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-0.2.4.tgz",
       "integrity": "sha1-lag9smGG1q9+ehjb2XYKL4bQj0A=",
       "dev": true
     },
+    "table": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/table/-/table-4.0.2.tgz",
+      "integrity": "sha512-UUkEAPdSGxtRpiV9ozJ5cMTtYiqz7Ni1OGqLXRCynrvzdtR1p+cfOWe2RJLwvUG8hNanaSRjecIqwOjqeatDsA==",
+      "dev": true,
+      "requires": {
+        "ajv": "5.5.2",
+        "ajv-keywords": "2.1.1",
+        "chalk": "2.3.0",
+        "lodash": "4.17.4",
+        "slice-ansi": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-1.0.0.tgz",
+        "string-width": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
+          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "dev": true,
+          "requires": {
+            "color-convert": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.0.tgz"
+          }
+        },
+        "chalk": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.0.tgz",
+          "integrity": "sha512-Az5zJR2CBujap2rqXGaJKaPHyJ0IrUimvYNX+ncCy8PJP4ltOGTrHUIo097ZaL2zMeKYpiCdqDvS6zdrTFok3Q==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "3.2.0",
+            "escape-string-regexp": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+            "supports-color": "4.5.0"
+          }
+        }
+      }
+    },
     "tap-parser": {
       "version": "5.4.0",
       "resolved": "https://registry.npmjs.org/tap-parser/-/tap-parser-5.4.0.tgz",
@@ -6061,6 +6938,12 @@
       "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
       "dev": true
     },
+    "through": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
+    },
     "through2": {
       "version": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
       "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
@@ -6160,6 +7043,15 @@
       "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=",
       "dev": true
     },
+    "tmp": {
+      "version": "0.0.33",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
+      "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
+      "dev": true,
+      "requires": {
+        "os-tmpdir": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz"
+      }
+    },
     "to-array": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.4.tgz",
@@ -6181,6 +7073,15 @@
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
       "dev": true
     },
+    "type-check": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "1.1.2"
+      }
+    },
     "type-detect": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.5.tgz",
@@ -6197,6 +7098,12 @@
         "mime-types": "2.1.17"
       }
     },
+    "typedarray": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
+      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+      "dev": true
+    },
     "uid2": {
       "version": "https://registry.npmjs.org/uid2/-/uid2-0.0.3.tgz",
       "integrity": "sha1-SDEm4Rd03y9xuLY53NeZw3YWK4I=",
@@ -6318,7 +7225,7 @@
     "wide-align": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
-      "integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
+      "integrity": "sha1-Vx4PGwYEY268DfwhsDObvjE0FxA=",
       "dev": true,
       "requires": {
         "string-width": "1.0.2"
@@ -6374,11 +7281,26 @@
         }
       }
     },
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
     "wrappy": {
       "version": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.1.tgz",
       "integrity": "sha1-HmWWmWXMvC20VIxrhKbyxa7dRzk=",
       "dev": true
     },
+    "write": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
+      "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
+      "dev": true,
+      "requires": {
+        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz"
+      }
+    },
     "write-file-atomic": {
       "version": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.3.0.tgz",
       "integrity": "sha1-H/YVdcLipOjlENb6TiQ8zhg5mas=",
diff --git a/package.json b/package.json
index 753b7bb..d491d8d 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,11 @@
     "babel-cli": "^6.26.0",
     "babel-preset-env": "^1.6.1",
     "babel-register": "^6.26.0",
+    "eslint": "^4.13.1",
+    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-plugin-ava": "^4.4.0",
+    "eslint-plugin-import": "^2.8.0",
+    "husky": "^0.14.3",
     "sinon": "^2.4.1",
     "testem": "^1.18.4",
     "yamljs": "^0.3.0"
@@ -42,6 +47,7 @@
     "test": "test"
   },
   "scripts": {
+    "lint": "./node_modules/.bin/eslint ./src --fix",
     "testem": "testem",
     "test": "./node_modules/.bin/ava"
   },
diff --git a/src/new-bowser.js b/src/new-bowser.js
index 0726b85..da1c47a 100644
--- a/src/new-bowser.js
+++ b/src/new-bowser.js
@@ -50,7 +50,7 @@ class Bowser {
    * @param {Object} range
    * @returns {Boolean}
    */
-  static notInRange(range) {}
+  // static notInRange(range) {}
 
 
   // static filter(UACollection, range) {}
diff --git a/src/parser-browsers.js b/src/parser-browsers.js
index 023f57a..8d1b55b 100644
--- a/src/parser-browsers.js
+++ b/src/parser-browsers.js
@@ -25,7 +25,7 @@
 
 import {
   getFirstMatch,
-  getSecondMatch
+  getSecondMatch,
 } from './utils';
 
 const commonVersionIdentifier = /version\/(\d+(\.?_?\d+)+)/i;
@@ -36,16 +36,16 @@ const browsersList = [
     test: [/opera/i],
     describe(ua) {
       const browser = {
-        name: 'Opera'
+        name: 'Opera',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:opera)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:opera)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
 
   /* Opera > 13.0 */
@@ -53,157 +53,157 @@ const browsersList = [
     test: [/opr|opios/i],
     describe(ua) {
       const browser = {
-        name: 'Opera'
+        name: 'Opera',
       };
-      const version = getFirstMatch(/(?:opr|opios)[\s\/](\S+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = getFirstMatch(/(?:opr|opios)[\s/](\S+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/SamsungBrowser/i],
     describe(ua) {
       const browser = {
-        name: 'Samsung Internet for Android'
+        name: 'Samsung Internet for Android',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:SamsungBrowser)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:SamsungBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/coast/i],
     describe(ua) {
       const browser = {
-        name: 'Opera Coast'
+        name: 'Opera Coast',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:coast)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:coast)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/yabrowser/i],
     describe(ua) {
       const browser = {
-        name: 'Yandex Browser'
+        name: 'Yandex Browser',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:yabrowser)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:yabrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/ucbrowser/i],
     describe(ua) {
       const browser = {
-        name: 'UC Browser'
+        name: 'UC Browser',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:ucbrowser)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:ucbrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/mxios/i],
     describe(ua) {
       const browser = {
-        name: 'Maxthon'
+        name: 'Maxthon',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:mxios)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:mxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/epiphany/i],
     describe(ua) {
       const browser = {
-        name: 'Epiphany'
+        name: 'Epiphany',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:epiphany)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:epiphany)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/puffin/i],
     describe(ua) {
       const browser = {
-        name: 'Puffin'
+        name: 'Puffin',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:puffin)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:puffin)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/sleipnir/i],
     describe(ua) {
       const browser = {
-        name: 'Sleipnir'
+        name: 'Sleipnir',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:sleipnir)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || 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'
+        name: 'K-Meleon',
       };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:k-meleon)[\s\/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:k-meleon)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/msie|trident/i],
     describe(ua) {
       const browser = {
-        name: 'Internet Explorer'
+        name: 'Internet Explorer',
       };
       const version = getFirstMatch(/(?:msie |rv:)(\d+(\.?_?\d+)+)/i, ua);
 
@@ -212,13 +212,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/edg([ea]|ios)/i],
     describe(ua) {
       const browser = {
-        name: 'Microsoft Edge'
+        name: 'Microsoft Edge',
       };
 
       const version = getSecondMatch(/edg([ea]|ios)\/(\d+(\.?_?\d+)+)/i, ua);
@@ -228,13 +228,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/vivaldi/i],
     describe(ua) {
       const browser = {
-        name: 'Vivaldi'
+        name: 'Vivaldi',
       };
       const version = getFirstMatch(/vivaldi\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -243,13 +243,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/seamonkey/i],
     describe(ua) {
       const browser = {
-        name: 'SeaMonkey'
+        name: 'SeaMonkey',
       };
       const version = getFirstMatch(/seamonkey\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -258,13 +258,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/sailfish/i],
     describe(ua) {
       const browser = {
-        name: 'Sailfish'
+        name: 'Sailfish',
       };
 
       const version = getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i, ua);
@@ -274,13 +274,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/silk/i],
     describe(ua) {
       const browser = {
-        name: 'Amazon Silk'
+        name: 'Amazon Silk',
       };
       const version = getFirstMatch(/silk\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -289,13 +289,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/phantom/i],
     describe(ua) {
       const browser = {
-        name: 'PhantomJS'
+        name: 'PhantomJS',
       };
       const version = getFirstMatch(/phantomjs\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -304,13 +304,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/slimerjs/i],
     describe(ua) {
       const browser = {
-        name: 'SlimerJS'
+        name: 'SlimerJS',
       };
       const version = getFirstMatch(/slimerjs\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -319,13 +319,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/blackberry|\bbb\d+/i, /rim\stablet/i],
     describe(ua) {
       const browser = {
-        name: 'BlackBerry'
+        name: 'BlackBerry',
       };
       const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/blackberry[\d]+\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -334,13 +334,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/(web|hpw)os/i],
     describe(ua) {
       const browser = {
-        name: 'WebOS Browser'
+        name: 'WebOS Browser',
       };
       const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -349,13 +349,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/bada/i],
     describe(ua) {
       const browser = {
-        name: 'Bada'
+        name: 'Bada',
       };
       const version = getFirstMatch(/dolfin\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -364,13 +364,13 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/tizen/i],
     describe(ua) {
       const browser = {
-        name: 'Tizen'
+        name: 'Tizen',
       };
       const version = getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
 
@@ -379,58 +379,58 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/qupzilla/i],
     describe(ua) {
       const browser = {
-        name: 'QupZilla'
+        name: 'QupZilla',
       };
-      const version = getFirstMatch(/(?:qupzilla)[\s\/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = getFirstMatch(/(?:qupzilla)[\s/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/firefox|iceweasel|fxios/i],
     describe(ua) {
       const browser = {
-        name: 'Firefox'
+        name: 'Firefox',
       };
-      const version = getFirstMatch(/(?:firefox|iceweasel|fxios)[ \/](\d+(\.?_?\d+)+)/i, ua);
+      const version = getFirstMatch(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/chromium/i],
     describe(ua) {
       const browser = {
-        name: 'Chromium'
+        name: 'Chromium',
       };
-      const version = getFirstMatch(/(?:chromium)[\s\/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = getFirstMatch(/(?:chromium)[\s/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
 
       if (version) {
         browser.version = version;
       }
 
       return browser;
-    }
+    },
   },
   {
     test: [/chrome|crios|crmo/i],
     describe(ua) {
       const browser = {
-        name: 'Chrome'
+        name: 'Chrome',
       };
       const version = getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.?_?\d+)+)/i, ua);
 
@@ -439,7 +439,7 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
 
   /* Android Browser */
@@ -451,7 +451,7 @@ const browsersList = [
     },
     describe(ua) {
       const browser = {
-        name: 'Android Browser'
+        name: 'Android Browser',
       };
       const version = getFirstMatch(commonVersionIdentifier, ua);
 
@@ -460,7 +460,7 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
 
   /* Safari */
@@ -468,7 +468,7 @@ const browsersList = [
     test: [/safari|applewebkit/i],
     describe(ua) {
       const browser = {
-        name: 'Safari'
+        name: 'Safari',
       };
       const version = getFirstMatch(commonVersionIdentifier, ua);
 
@@ -477,7 +477,7 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
 
   /* Googlebot */
@@ -485,7 +485,7 @@ const browsersList = [
     test: [/googlebot/i],
     describe(ua) {
       const browser = {
-        name: 'Googlebot'
+        name: 'Googlebot',
       };
       const version = getFirstMatch(/googlebot\/(\d+(\.\d+))/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
 
@@ -494,7 +494,7 @@ const browsersList = [
       }
 
       return browser;
-    }
+    },
   },
 
   /* Something else */
@@ -503,10 +503,10 @@ const browsersList = [
     describe(ua) {
       return {
         name: getFirstMatch(/^(.*)\/(.*) /, ua),
-        version: getSecondMatch(/^(.*)\/(.*) /, ua)
+        version: getSecondMatch(/^(.*)\/(.*) /, ua),
       };
-    }
-  }
+    },
+  },
 ];
 
 export default browsersList;
diff --git a/src/parser-engines.js b/src/parser-engines.js
index 9479752..7102c5f 100644
--- a/src/parser-engines.js
+++ b/src/parser-engines.js
@@ -1,5 +1,5 @@
 import {
-  getFirstMatch
+  getFirstMatch,
 } from './utils';
 
 /*
@@ -15,9 +15,9 @@ export default [
       const version = getFirstMatch(/edge\/(\d+(\.?_?\d+)+)/i, ua);
       return {
         name: 'EdgeHTML',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* Trident */
@@ -25,7 +25,7 @@ export default [
     test: [/trident/i],
     describe(ua) {
       const engine = {
-        name: 'Trident'
+        name: 'Trident',
       };
 
       const version = getFirstMatch(/trident\/(\d+(\.?_?\d+)+)/i, ua);
@@ -35,7 +35,7 @@ export default [
       }
 
       return engine;
-    }
+    },
   },
 
   /* Presto */
@@ -45,7 +45,7 @@ export default [
     },
     describe(ua) {
       const engine = {
-        name: 'Presto'
+        name: 'Presto',
       };
 
       const version = getFirstMatch(/presto\/(\d+(\.?_?\d+)+)/i, ua);
@@ -55,7 +55,7 @@ export default [
       }
 
       return engine;
-    }
+    },
   },
 
   /* Gecko */
@@ -67,7 +67,7 @@ export default [
     },
     describe(ua) {
       const engine = {
-        name: 'Gecko'
+        name: 'Gecko',
       };
 
       const version = getFirstMatch(/gecko\/(\d+(\.?_?\d+)+)/i, ua);
@@ -77,7 +77,7 @@ export default [
       }
 
       return engine;
-    }
+    },
   },
 
   /* Blink */
@@ -85,9 +85,9 @@ export default [
     test: [/(apple)?webkit\/537\.36/i],
     describe() {
       return {
-        name: 'Blink'
+        name: 'Blink',
       };
-    }
+    },
   },
 
   /* WebKit */
@@ -95,7 +95,7 @@ export default [
     test: [/(apple)?webkit/i],
     describe(ua) {
       const engine = {
-        name: 'WebKit'
+        name: 'WebKit',
       };
 
       const version = getFirstMatch(/webkit\/(\d+(\.?_?\d+)+)/i, ua);
@@ -105,6 +105,6 @@ export default [
       }
 
       return engine;
-    }
-  }
+    },
+  },
 ];
diff --git a/src/parser-os.js b/src/parser-os.js
index c570702..82e4e4f 100644
--- a/src/parser-os.js
+++ b/src/parser-os.js
@@ -1,5 +1,5 @@
 import {
-  getFirstMatch
+  getFirstMatch,
 } from './utils';
 
 function getWindowsVersionName(version) {
@@ -26,9 +26,9 @@ export default [
       const version = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i, ua);
       return {
         name: 'Windows Phone',
-        version
-      }
-    }
+        version,
+      };
+    },
   },
 
   /* Windows */
@@ -41,9 +41,9 @@ export default [
       return {
         name: 'Windows',
         version,
-        versionName
+        versionName,
       };
-    }
+    },
   },
 
   /* macOS */
@@ -53,9 +53,9 @@ export default [
       const version = getFirstMatch(/mac os x (\d+(\.?_?\d+)+)/i, ua).replace(/[_\s]/g, '.');
       return {
         name: 'macOS',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* iOS */
@@ -66,9 +66,9 @@ export default [
 
       return {
         name: 'iOS',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* Android */
@@ -79,12 +79,12 @@ export default [
       return notLikeAndroid && butAndroid;
     },
     describe(ua) {
-      const version = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i, ua);
+      const version = getFirstMatch(/android[\s/-](\d+(\.\d+)*)/i, ua);
       return {
         name: 'Android',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* WebOS */
@@ -94,9 +94,9 @@ export default [
       const version = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i, ua);
       return {
         name: 'WebOS',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* BlackBerry */
@@ -109,9 +109,9 @@ export default [
 
       return {
         name: 'BlackBerry',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* Bada */
@@ -122,22 +122,22 @@ export default [
 
       return {
         name: 'Bada',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* Tizen */
   {
     test: [/tizen/i],
     describe(ua) {
-      const version = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i, ua);
+      const version = getFirstMatch(/tizen[/\s](\d+(\.\d+)*)/i, ua);
 
       return {
         name: 'Tizen',
-        version
+        version,
       };
-    }
+    },
   },
 
   /* Linux */
@@ -145,8 +145,8 @@ export default [
     test: [/linux/i],
     describe() {
       return {
-        name: 'Linux'
-      }
-    }
-  }
-]
+        name: 'Linux',
+      };
+    },
+  },
+];
diff --git a/src/parser-platforms.js b/src/parser-platforms.js
index 9fcedc9..8a4bd53 100644
--- a/src/parser-platforms.js
+++ b/src/parser-platforms.js
@@ -1,11 +1,11 @@
 import {
-  getFirstMatch
+  getFirstMatch,
 } from './utils';
 
 const TYPES_LABELS = {
   tablet: 'tablet',
   mobile: 'mobile',
-  desktop: 'desktop'
+  desktop: 'desktop',
 };
 
 /*
@@ -22,7 +22,7 @@ export default [
         type: TYPES_LABELS.tablet,
         vendor: 'Nexus',
       };
-    }
+    },
   },
 
   /* iPad */
@@ -32,9 +32,9 @@ export default [
       return {
         type: TYPES_LABELS.tablet,
         vendor: 'Apple',
-        model: 'iPad'
-      }
-    }
+        model: 'iPad',
+      };
+    },
   },
 
   /* Amazon Kindle Fire */
@@ -44,9 +44,9 @@ export default [
       return {
         type: TYPES_LABELS.tablet,
         vendor: 'Amazon',
-        model: 'Kindle Fire HD 7'
-      }
-    }
+        model: 'Kindle Fire HD 7',
+      };
+    },
   },
 
   /* Another Amazon Tablet with Silk */
@@ -55,9 +55,9 @@ export default [
     describe() {
       return {
         type: TYPES_LABELS.tablet,
-        vendor: 'Amazon'
-      }
-    }
+        vendor: 'Amazon',
+      };
+    },
   },
 
   /* Tablet */
@@ -65,9 +65,9 @@ export default [
     test: [/tablet/i],
     describe() {
       return {
-        type: TYPES_LABELS.tablet
+        type: TYPES_LABELS.tablet,
       };
-    }
+    },
   },
 
   /* iPod/iPhone */
@@ -82,9 +82,9 @@ export default [
       return {
         type: TYPES_LABELS.mobile,
         vendor: 'Apple',
-        model: model
+        model,
       };
-    }
+    },
   },
 
   /* Nexus Mobile */
@@ -93,9 +93,9 @@ export default [
     describe() {
       return {
         type: TYPES_LABELS.mobile,
-        vendor: 'Nexus'
+        vendor: 'Nexus',
       };
-    }
+    },
   },
 
   /* Mobile */
@@ -103,9 +103,9 @@ export default [
     test: [/[^-]mobi/i],
     describe() {
       return {
-        type: TYPES_LABELS.mobile
+        type: TYPES_LABELS.mobile,
       };
-    }
+    },
   },
 
   /* BlackBerry */
@@ -116,9 +116,9 @@ export default [
     describe() {
       return {
         type: TYPES_LABELS.mobile,
-        vendor: 'BlackBerry'
+        vendor: 'BlackBerry',
       };
-    }
+    },
   },
 
   /* Bada */
@@ -128,9 +128,9 @@ export default [
     },
     describe() {
       return {
-        type: TYPES_LABELS.mobile
-      }
-    }
+        type: TYPES_LABELS.mobile,
+      };
+    },
   },
 
   /* Windows Phone */
@@ -141,9 +141,9 @@ export default [
     describe() {
       return {
         type: TYPES_LABELS.mobile,
-        vendor: 'Microsoft'
-      }
-    }
+        vendor: 'Microsoft',
+      };
+    },
   },
 
   /* Android Tablet */
@@ -154,9 +154,9 @@ export default [
     },
     describe() {
       return {
-        type: TYPES_LABELS.tablet
-      }
-    }
+        type: TYPES_LABELS.tablet,
+      };
+    },
   },
 
   /* Android Mobile */
@@ -166,9 +166,9 @@ export default [
     },
     describe() {
       return {
-        type: TYPES_LABELS.mobile
-      }
-    }
+        type: TYPES_LABELS.mobile,
+      };
+    },
   },
 
   /* desktop */
@@ -179,9 +179,9 @@ export default [
     describe() {
       return {
         type: TYPES_LABELS.desktop,
-        vendor: 'Apple'
+        vendor: 'Apple',
       };
-    }
+    },
   },
 
   /* Windows */
@@ -191,9 +191,9 @@ export default [
     },
     describe() {
       return {
-        type: TYPES_LABELS.desktop
-      }
-    }
+        type: TYPES_LABELS.desktop,
+      };
+    },
   },
 
   /* Linux */
@@ -203,8 +203,8 @@ export default [
     },
     describe() {
       return {
-        type: TYPES_LABELS.desktop
-      }
-    }
-  }
+        type: TYPES_LABELS.desktop,
+      };
+    },
+  },
 ];
diff --git a/src/parser.js b/src/parser.js
index 2421928..ca203d8 100644
--- a/src/parser.js
+++ b/src/parser.js
@@ -11,7 +11,7 @@ class Parser {
    * @constructor
    */
   constructor(UA) {
-    if (UA === void(0) || UA === null || UA === '') {
+    if (UA === void (0) || UA === null || UA === '') {
       throw new Error("UserAgent parameter can't be empty");
     }
 
@@ -47,15 +47,13 @@ class Parser {
   _parseBrowser() {
     this.parsedResult.browser = {};
 
-    const browserDescriptor = browserParsersList.find(_browser => {
+    const browserDescriptor = browserParsersList.find((_browser) => {
       if (typeof _browser.test === 'function') {
         return _browser.test(this);
       }
 
       if (_browser.test instanceof Array) {
-        return _browser.test.some((condition) => {
-          return this.test(condition);
-        });
+        return _browser.test.some(condition => this.test(condition));
       }
 
       throw new Error("Browser's test function is not valid");
@@ -133,15 +131,13 @@ class Parser {
   _parseOS() {
     this.parsedResult.os = {};
 
-    const os = osParsersList.find(_os => {
+    const os = osParsersList.find((_os) => {
       if (typeof _os.test === 'function') {
         return _os.test(this);
       }
 
       if (_os.test instanceof Array) {
-        return _os.test.some((condition) => {
-          return this.test(condition);
-        });
+        return _os.test.some(condition => this.test(condition));
       }
 
       throw new Error("Browser's test function is not valid");
@@ -160,7 +156,7 @@ class Parser {
    * @return {String} name of the OS — macOS, Windows, Linux, etc.
    */
   getOSName(toLowerCase) {
-    const name = this.getOS().name;
+    const { name } = this.getOS();
 
     if (toLowerCase) {
       return String(name).toLowerCase();
@@ -197,15 +193,13 @@ class Parser {
   _parsePlatform() {
     this.parsedResult.platform = {};
 
-    const platform = platformParsersList.find(_platform => {
+    const platform = platformParsersList.find((_platform) => {
       if (typeof _platform.test === 'function') {
         return _platform.test(this);
       }
 
       if (_platform.test instanceof Array) {
-        return _platform.test.some((condition) => {
-          return this.test(condition);
-        });
+        return _platform.test.some(condition => this.test(condition));
       }
 
       throw new Error("Browser's test function is not valid");
@@ -238,15 +232,13 @@ class Parser {
   _parseEngine() {
     this.parsedResult.engine = {};
 
-    const engine = enginesParsersList.find(_engine => {
+    const engine = enginesParsersList.find((_engine) => {
       if (typeof _engine.test === 'function') {
         return _engine.test(this);
       }
 
       if (_engine.test instanceof Array) {
-        return _engine.test.some((condition) => {
-          return this.test(condition);
-        });
+        return _engine.test.some(condition => this.test(condition));
       }
 
       throw new Error("Browser's test function is not valid");
diff --git a/src/utils.js b/src/utils.js
index f6c622c..d10359a 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -32,7 +32,7 @@ class Utils {
     if (regexp.test(ua)) {
       return _const;
     }
-    return void(0);
+    return void (0);
   }
 }