Gathering detailed insights and metrics for @streamrail/ua-parser-js
Gathering detailed insights and metrics for @streamrail/ua-parser-js
"Unmask Your Traffic" - UAParser.js: The Essential Web Development Tool for User-Agent Detection
Installations
npm install @streamrail/ua-parser-jsDeveloper Guide
BETA
Typescript
No
Module System
CommonJS
Min. Node Version
*
Node Version
8.9.4
NPM Version
5.6.0
Releases
17
Languages
3
JavaScript
TypeScript
Shell
JavaScript (98.94%)
TypeScript (0.69%)
Shell (0.38%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
AGPL-3.0 License
9,757 Stars
1,267 Commits
1,205 Forks
131 Watchers
10 Branches
135 Contributors
Updated on Jul 14, 2025
Maintainers
14
Package Meta Information
Latest Version
3.0.0
Package Id
@streamrail/ua-parser-js@3.0.0
Unpacked Size
158.46 kB
Size
28.73 kB
File Count
17
NPM Version
5.6.0
Node Version
8.9.4
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
UAParser.js
Lightweight JavaScript-based User-Agent string parser. Supports browser & node.js environment. Also available as jQuery/Zepto plugin, Component/Bower/Meteor package, & RequireJS/AMD module
- Author : Faisal Salman <fyzlman@gmail.com>
- Demo : http://faisalman.github.io/ua-parser-js
- Source : https://github.com/faisalman/ua-parser-js
Features
Extract detailed type of web browser, layout engine, operating system, cpu architecture, and device type/model purely from user-agent string with relatively lightweight footprint (~11KB minified / ~4KB gzipped). Written in vanilla js, which means it doesn't depends on any other library.
Methods
getBrowser()- returns
{ name: '', major: '', version: '' }
- returns
# Possible 'browser.name':
Amaya, Android Browser, Arora, Avant, Baidu, Blazer, Bolt, Camino, Chimera, Chrome,
Chromium, Comodo Dragon, Conkeror, Dillo, Dolphin, Doris, Edge, Epiphany, Fennec,
Firebird, Firefox, Flock, GoBrowser, iCab, ICE Browser, IceApe, IceCat, IceDragon,
Iceweasel, IE [Mobile], Iron, Jasmine, K-Meleon, Konqueror, Kindle, Links,
Lunascape, Lynx, Maemo, Maxthon, Midori, Minimo, MIUI Browser, [Mobile] Safari,
Mosaic, Mozilla, Netfront, Netscape, NetSurf, Nokia, OmniWeb, Opera [Mini/Mobi/Tablet],
Phoenix, Polaris, QQBrowser, RockMelt, Silk, Skyfire, SeaMonkey, SlimBrowser, Swiftfox,
Tizen, UCBrowser, Vivaldi, w3m, Yandex
# 'browser.version' determined dynamically
getDevice()- returns
{ model: '', type: '', vendor: '' }
- returns
# Possible 'device.type':
console, mobile, tablet, smarttv, wearable, embedded
# Possible 'device.vendor':
Acer, Alcatel, Amazon, Apple, Archos, Asus, BenQ, BlackBerry, Dell, GeeksPhone,
Google, HP, HTC, Huawei, Jolla, Lenovo, LG, Meizu, Microsoft, Motorola, Nexian,
Nintendo, Nokia, Nvidia, Ouya, Palm, Panasonic, Polytron, RIM, Samsung, Sharp,
Siemens, Sony-Ericsson, Sprint, Xbox, ZTE
# 'device.model' determined dynamically
getEngine()- returns
{ name: '', version: '' }
- returns
# Possible 'engine.name'
Amaya, EdgeHTML, Gecko, iCab, KHTML, Links, Lynx, NetFront, NetSurf, Presto,
Tasman, Trident, w3m, WebKit
# 'engine.version' determined dynamically
getOS()- returns
{ name: '', version: '' }
- returns
# Possible 'os.name'
AIX, Amiga OS, Android, Arch, Bada, BeOS, BlackBerry, CentOS, Chromium OS, Contiki,
Fedora, Firefox OS, FreeBSD, Debian, DragonFly, Gentoo, GNU, Haiku, Hurd, iOS,
Joli, Linpus, Linux, Mac OS, Mageia, Mandriva, MeeGo, Minix, Mint, Morph OS, NetBSD,
Nintendo, OpenBSD, OpenVMS, OS/2, Palm, PCLinuxOS, Plan9, Playstation, QNX, RedHat,
RIM Tablet OS, RISC OS, Sailfish, Series40, Slackware, Solaris, SUSE, Symbian, Tizen,
Ubuntu, UNIX, VectorLinux, WebOS, Windows [Phone/Mobile], Zenwalk
# 'os.version' determined dynamically
getCPU()- returns
{ architecture: '' }
- returns
# Possible 'cpu.architecture'
68k, amd64, arm, arm64, avr, ia32, ia64, irix, irix64, mips, mips64, pa-risc,
ppc, sparc, sparc64
-
getResult()- returns
{ ua: '', browser: {}, cpu: {}, device: {}, engine: {}, os: {} }
- returns
-
getUA()- returns UA string of current instance
-
setUA(uastring)- set & parse UA string
Example
1<!doctype html> 2<html> 3<head> 4<script type="text/javascript" src="ua-parser.min.js"></script> 5<script type="text/javascript"> 6 7 var parser = new UAParser(); 8 9 // by default it takes ua string from current browser's window.navigator.userAgent 10 console.log(parser.getResult()); 11 /* 12 /// this will print an object structured like this: 13 { 14 ua: "", 15 browser: { 16 name: "", 17 version: "" 18 }, 19 engine: { 20 name: "", 21 version: "" 22 }, 23 os: { 24 name: "", 25 version: "" 26 }, 27 device: { 28 model: "", 29 type: "", 30 vendor: "" 31 }, 32 cpu: { 33 architecture: "" 34 } 35 } 36 */ 37 38 // let's test a custom user-agent string as an example 39 var uastring = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.2 (KHTML, like Gecko) Ubuntu/11.10 Chromium/15.0.874.106 Chrome/15.0.874.106 Safari/535.2"; 40 parser.setUA(uastring); 41 42 var result = parser.getResult(); 43 // this will also produce the same result (without instantiation): 44 // var result = UAParser(uastring); 45 46 console.log(result.browser); // {name: "Chromium", version: "15.0.874.106"} 47 console.log(result.device); // {model: undefined, type: undefined, vendor: undefined} 48 console.log(result.os); // {name: "Ubuntu", version: "11.10"} 49 console.log(result.os.version); // "11.10" 50 console.log(result.engine.name); // "WebKit" 51 console.log(result.cpu.architecture); // "amd64" 52 53 // do some other tests 54 var uastring2 = "Mozilla/5.0 (compatible; Konqueror/4.1; OpenBSD) KHTML/4.1.4 (like Gecko)"; 55 console.log(parser.setUA(uastring2).getBrowser().name); // "Konqueror" 56 console.log(parser.getOS()); // {name: "OpenBSD", version: undefined} 57 console.log(parser.getEngine()); // {name: "KHTML", version: "4.1.4"} 58 59 var uastring3 = 'Mozilla/5.0 (PlayBook; U; RIM Tablet OS 1.0.0; en-US) AppleWebKit/534.11 (KHTML, like Gecko) Version/7.1.0.7 Safari/534.11'; 60 console.log(parser.setUA(uastring3).getDevice().model); // "PlayBook" 61 console.log(parser.getOS()) // {name: "RIM Tablet OS", version: "1.0.0"} 62 console.log(parser.getBrowser().name); // "Safari" 63 64</script> 65</head> 66<body> 67</body> 68</html>
Using node.js
1$ npm install ua-parser-js
1var UAParser = require('ua-parser-js'); 2var parser = new UAParser(); 3var ua = request.headers['user-agent']; // user-agent header from an HTTP request 4console.log(parser.setUA(ua).getResult());
Using requirejs
1require(['ua-parser'], function(UAParser) { 2 var parser = new UAParser(); 3 console.log(parser.getResult()); 4});
Using component
1$ component install faisalman/ua-parser-js
1var UAParser = require('ua-parser-js'); 2var parser = new UAParser(); 3console.log(parser.getResult());
Using bower
1$ bower install ua-parser-js
Using meteor
1$ meteor add faisalman:ua-parser-js
Using jQuery/Zepto ($.ua)
Although written in vanilla js (which means it doesn't depends on jQuery), this library will automatically detect if jQuery/Zepto is present and create $.ua object based on browser's user-agent (although in case you need, window.UAParser constructor is still present). To get/set user-agent you can use: $.ua.get() / $.ua.set(uastring).
1// In browser with default user-agent: 'Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; Sprint APA7373KT Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0': 2 3// Do some tests 4console.log($.ua.device); // {vendor: "HTC", model: "Evo Shift 4G", type: "mobile"} 5console.log($.ua.os); // {name: "Android", version: "2.3.4"} 6console.log($.ua.os.name); // "Android" 7console.log($.ua.get()); // "Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; Sprint APA7373KT Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0" 8 9// reset to custom user-agent 10$.ua.set('Mozilla/5.0 (Linux; U; Android 3.0.1; en-us; Xoom Build/HWI69) AppleWebKit/534.13 (KHTML, like Gecko) Version/4.0 Safari/534.13'); 11 12// Test again 13console.log($.ua.browser.name); // "Safari" 14console.log($.ua.engine.name); // "Webkit" 15console.log($.ua.device); // {vendor: "Motorola", model: "Xoom", type: "tablet"} 16console.log(parseInt($.ua.browser.version.split('.')[0], 10)); // 4
Extending regex patterns
UAParser(uastring[, extensions])
Pass your own regexes to extend the limited matching rules.
1// Example: 2var uaString = 'ownbrowser/1.3'; 3var ownBrowser = [[/(ownbrowser)\/((\d+)?[\w\.]+)/i], [UAParser.BROWSER.NAME, UAParser.BROWSER.VERSION, UAParser.BROWSER.MAJOR]]; 4var parser = new UAParser(uaString, {browser: ownBrowser}); 5console.log(parser.getBrowser()); // {name: "ownbrowser", major: "1", version: "1.3"}
Development
Verify, test, & minify script
1$ npm run test 2$ npm run build
Then submit a pull request to https://github.com/faisalman/ua-parser-js under develop branch.
License
Dual licensed under GPLv2 & MIT
Copyright © 2012-2015 Faisal Salman <fyzlman@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
14 different organizations found -- score normalized to 10
Details
- Info: contributors work for MetaParticle,SpongePowered,WirVsVirus-Hackathon-Corona-Calendar,appmotion,clio-lang,coderwall-beaver,coderwall-lemmings100,cyberssl,google,hflabs,iCasa,kivra ab,starship,texas-robocamp
Reason
no dangerous workflow patterns detected
Reason
update tool detected
Details
- Info: Dependabot detected
Reason
project is fuzzed with [OSSFuzz]
Reason
license file detected
Details
- Info: License file found in expected location: LICENSE.md:1
- Info: FSF or OSI recognized license: LICENSE.md:1
Reason
11 commit(s) out of 30 and 4 issue activity out of 30 found in the last 90 days -- score normalized to 10
Reason
publishing workflow detected
Details
- Info: GitHub publishing workflow used in run https://api.github.com/repos/faisalman/ua-parser-js/actions/runs/7736637718: .github/workflows/publish-npm-packages.yml:8
Reason
security policy file detected
Details
- Info: Found linked content in security policy: SECURITY.md
- Info: Found text in security policy: SECURITY.md
- Info: Found disclosure, vulnerability, and/or timelines in security policy: SECURITY.md
- Info: security policy detected in current repo: SECURITY.md
Reason
dependency not pinned by hash detected -- score normalized to 9
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/analysis-codeql.yml:45: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/analysis-codeql.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/analysis-codeql.yml:49: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/analysis-codeql.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/analysis-codeql.yml:76: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/analysis-codeql.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/analysis-dependency.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/analysis-dependency.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/analysis-dependency.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/analysis-dependency.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/publish-github-packages.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-github-packages.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/publish-github-packages.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-github-packages.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/publish-npm-packages.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-npm-packages.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/publish-npm-packages.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-npm-packages.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-ci.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/test-ci.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-ci.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/test-ci.yml/master?enable=pin
- Warn: npmCommand not pinned by hash: .github/workflows/publish-npm-packages.yml:20
- Info: Third-party GitHubActions are pinned
- Info: Dockerfile dependencies are pinned
- Info: no insecure (not pinned by hash) dependency downloads found in Dockerfiles
- Info: no insecure (not pinned by hash) dependency downloads found in shell scripts
Reason
non read-only tokens detected in GitHub workflows
Details
- Info: topLevel permissions set to 'read-all': .github/workflows/analysis-codeql.yml:23
- Info: jobLevel 'contents' permission set to 'read': .github/workflows/analysis-codeql.yml:31
- Info: jobLevel 'actions' permission set to 'read': .github/workflows/analysis-codeql.yml:30
- Info: topLevel 'contents' permission set to 'read': .github/workflows/analysis-dependency.yml:11
- Info: topLevel permissions set to 'read-all': .github/workflows/analysis-scorecard.yml:18
- Warn: no topLevel permission defined: .github/workflows/publish-github-packages.yml:1: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-github-packages.yml/master?enable=permissions
- Info: jobLevel 'contents' permission set to 'read': .github/workflows/publish-github-packages.yml:11
- Warn: jobLevel 'packages' permission set to 'write': .github/workflows/publish-github-packages.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-github-packages.yml/master?enable=permissions
- Warn: no topLevel permission defined: .github/workflows/publish-npm-packages.yml:1: update your workflow using https://app.stepsecurity.io/secureworkflow/faisalman/ua-parser-js/publish-npm-packages.yml/master?enable=permissions
- Info: jobLevel 'contents' permission set to 'read': .github/workflows/publish-npm-packages.yml:11
- Info: topLevel 'contents' permission set to 'read': .github/workflows/test-ci.yml:6
Reason
4 out of 5 merged PRs checked by a CI test -- score normalized to 8
Reason
SAST tool detected but not run on all commmits
Details
- Warn: 0 commits out of 5 are checked with a SAST tool
- Info: SAST tool detected: CodeQL
Reason
badge detected: passing
Reason
branch protection is not maximal on development and all release branches
Details
- Info: 'force pushes' disabled on branch 'master'
- Info: 'allow deletion' disabled on branch 'master'
- Warn: settings do not apply to administrators on branch 'master'
- Info: status checks require up-to-date branches for 'master'
- Warn: 'last push approval' disabled on branch 'master'
- Warn: no status checks found to merge onto branch 'master'
- Warn: number of required reviewers is only 1 on branch 'master'
- Info: stale review dismissal enabled on branch 'master'
- Warn: codeowner review is not required on branch 'master'
Reason
5 out of last 30 changesets reviewed before merge -- score normalized to 1
Score
8.1
/10
Last Scanned on 2024-03-19
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