base on "Unmask Your Traffic" - UAParser.js: The Essential Web Development Tool for User-Agent Detection [](https://uaparser.dev) [](https://uaparser.dev) [](https://uaparser.dev) [](https://uaparser.dev) <p align="center"> <a href="https://www.npmjs.com/package/ua-parser-js"><img src="https://img.shields.io/npm/dw/ua-parser-js?color=red&logo=npm&label=NPM%20DOWNLOADS&style=for-the-badge"></a> <a href="https://www.jsdelivr.com/package/npm/ua-parser-js"><img src="https://img.shields.io/jsdelivr/gh/hw/faisalman/ua-parser-js?logo=jsdelivr&style=for-the-badge"></a> <a href="https://github.com/faisalman/ua-parser-js"><img src="https://img.shields.io/github/stars/faisalman/ua-parser-js?color=yellow&logo=github&style=for-the-badge"></a> <a href="https://bundlephobia.com/package/[email protected]"><img src="https://img.shields.io/bundlephobia/minzip/ua-parser-js?logo=hackthebox&logoColor=white&style=for-the-badge"/></a> <a href="https://github.com/faisalman/ua-parser-js/graphs/contributors"><img src="https://img.shields.io/github/contributors/faisalman/ua-parser-js?color=purple&logo=githubsponsors&style=for-the-badge"></a> <a href="https://www.npmjs.com/package/ua-parser-js"><img src="https://img.shields.io/npm/v/ua-parser-js.svg?logo=npm&color=red&style=for-the-badge"></a> <a href="https://cdnjs.com/libraries/UAParser.js"><img src="https://img.shields.io/cdnjs/v/UAParser.js.svg?color=orange&style=for-the-badge"></a> <img src="https://img.shields.io/ossf-scorecard/github.com/faisalman/ua-parser-js?label=openssf%20scorecard&style=for-the-badge"> </p> # UAParser.js The most comprehensive, compact, & up-to-date isomorphic JavaScript library to detect user's Browser, Engine, OS, CPU, and Device type/model. Runs either in browser (client-side) or node.js (server-side). # Demo * Live demo: https://uaparser.dev # Documentation * `version 1.x` : https://github.com/faisalman/ua-parser-js/tree/1.0.x#documentation * `version 2.x` : https://docs.uaparser.dev Before upgrading from `v0.7` / `v1.0`, please read [CHANGELOG](CHANGELOG.md) to see what's new & breaking. # License Options <table> <thead> <tr> <th></th> <th colspan="2">Open-Source Editions</th> <th colspan="3">PRO / Commercial Editions</th> </tr> </thead> <tbody> <tr> <td>License options</td> <td>MIT (v0.7~v1.0)</td> <td>AGPL (&gt;=v2.0)</td> <td>PRO Personal</td> <td>PRO Business</td> <td>PRO Enterprise</td> </tr> <tr> <td>Browser detection</td> <td><a href="#demo" title="Basic detection">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>CPU detection</td> <td><a href="#demo" title="Basic detection">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Device detection</td> <td><a href="#demo" title="Basic detection">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Engine detection</td> <td><a href="#demo" title="Basic detection">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>OS detection</td> <td><a href="#demo" title="Basic detection">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Bot detection</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>AI Bot detection</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Extras (Apps, Libs, Emails, Media Players, etc) detection</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Enhanced detection result</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Client Hints support</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>CommonJS support</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>ES modules support</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>npm module</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>TypeScript declarations</td> <td><a href="#demo" title="Community version">⚠️</a></td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Allows commercial use</td> <td>✅</td> <td>✅</td> <td>❌</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Permissive (non-copyleft) license</td> <td>✅</td> <td><strong title="Copyleft license">❌</strong></td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Unlimited use per 1 license</td> <td>✅</td> <td>✅</td> <td>✅</td> <td><strong title="1 project per 1 license">❌</strong></td> <td>✅</td> </tr> <tr> <td>1-year product support</td> <td>❌</td> <td>❌</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Lifetime updates</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> <tr> <td>Price</td> <td><strong title="Pay as you want">FREE (<a target="_blank" href="https://raw.githubusercontent.com/faisalman/ua-parser-js/1.0.x/license.md">License</a>)</strong></td> <td><strong title="Pay as you want">FREE (<a target="_blank" href="https://raw.githubusercontent.com/faisalman/ua-parser-js/master/LICENSE.md">License</a>)</strong></td> <td><strong title="$14 (one-time fee)">$14 (<a target="_blank" href="https://raw.githubusercontent.com/faisalman/ua-parser-js/pro-personal/LICENSE.md">License</a>)</strong></td> <td><strong title="$29 (one-time fee)">$29 (<a target="_blank" href="https://raw.githubusercontent.com/faisalman/ua-parser-js/pro-business/LICENSE.md">License</a>)</strong></td> <td><strong title="$599 (one-time fee)">$599 (<a target="_blank" href="https://raw.githubusercontent.com/faisalman/ua-parser-js/pro-enterprise/LICENSE.md">License</a>)</strong></td> </tr> </tbody> <tfoot> <tr> <th align="right" colspan="6"> <h3><a target="_blank" href="https://store.faisalman.com/checkout/buy/e236ea87-9b2b-400e-9683-24367f731b35"> GET THE PRO PACKAGES 📥</a></h3> </th> </tr> </tfoot> </table> # Development ## Contributors Please read [CONTRIBUTING](CONTRIBUTING.md) guide first for the instruction details. <a href="https://github.com/faisalman/ua-parser-js/graphs/contributors"> <img src="https://contrib.rocks/image?repo=faisalman/ua-parser-js" /> </a> Made with [contributors-img](https://contrib.rocks). ## Backers & Sponsors <a href="https://opencollective.com/ua-parser-js"><img src="https://opencollective.com/ua-parser-js/organizations.svg?avatarHeight=64"></a> <a href="https://opencollective.com/ua-parser-js"><img src="https://opencollective.com/ua-parser-js/individuals.svg?avatarHeight=64"></a> You can support the open-source editions of UAParser.js through one of the following options: [](https://opencollective.com/ua-parser-js) [](https://github.com/sponsors/faisalman) [](https://paypal.me/faisalman) [](https://store.faisalman.com/buy/3d71f2f3-cf4d-473c-892a-9d4497c890be)", Assign "at most 3 tags" to the expected json: {"id":"2122","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"