Developer tools Edge add-ons

Tools for developers: inspectors, API clients, formatters, debuggers and terminals. 312 live add-ons carry the topic.

The top Developer Tools add-ons on Edge: Developer Tools category

Tags come from each listing's name, category and description, read in English: a listing written in another language is tagged only where it uses the English words.

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  1. React Developer Tools↗

    by Meta Platforms, Inc. · updated 2026-09-09

    Adds React debugging tools to the Microsoft Edge Developer Tools. Created from revision 1d34f91dfd.

    Developer Tools ★ Featured Broad access v8.0.0
    Installs 803,129 +1,108 wk
    Rating 4.2 64 ratings
    Ratings · week —  

  2. Vue.js devtools↗

    by Vue.js · updated 2024-06-04

    Browser DevTools extension for debugging Vue.js applications.

    Developer Tools Broad access v6.6.3
    Installs 313,018 +3,411 wk
    Rating 3.2 123 ratings
    Ratings · week 0.0% weekly avg over 10 days

  3. Redux DevTools↗

    by Redux Devtools · updated 2026-10-19

    Redux DevTools for debugging application's state changes.

    Developer Tools Broad access v3.2.12
    Installs 241,777 -4,477 wk
    Rating 4.4 11 ratings
    Ratings · week —  

  4. Ghelper↗

    by ghelper · updated 2026-09-03

    This is a browser plugin for developers, cross-border workers, and research institutes to secure and speed Internet surfing.

    Developer Tools Broad access v2.9.3
    Installs 227,381 +2,022 wk
    Rating 3.6 268 ratings
    Ratings · week 0.0% weekly avg over 12 days

  5. User-Agent Switcher and Manager↗

    by Bermet · updated 2026-09-30

    Spoof websites trying to gather information about your web navigation to deliver distinct content you may not want

    Developer Tools ★ Featured Extensive access v0.7.2
    Installs 203,413 +2,960 wk
    Rating 4.5 30 ratings
    Ratings · week —  

  6. FeHelper - JSON格式化、编解码、二维码、开发者工具箱↗

    by 阿烈叔 · updated 2026-10-15

    30+开发者工具集：JSON格式化/BigInt精度/对比、编解码(Base64/URL/Unicode/Gzip/JWT)、时间戳/FILETIME转换、二维码/条形码、UUID/雪花ID生成、代码美化、正则、取色、Postman、进制转换等，按需安装！

    Developer Tools ★ Featured Broad access v2026.10.15
    Installs 108,914 -971 wk
    Rating 4.7 39 ratings
    Ratings · week —  

  7. daily.dev | Where developers discover what's next↗

    by Daily Dev Ltd. · updated 2026-11-02

    Developer news, personalized to your stack, in every new tab. Join 400,000+ developers. Free and open source.

    Developer Tools Limited access v3.47.18
    Installs 77,732 +133 wk
    Rating 4.8 130 ratings
    Ratings · week 0.0% weekly avg over 12 days

  8. Octotree - GitHub code tree↗

    by Octotree · updated 2026-10-04

    GitHub on steroids

    Developer Tools ★ Featured Limited access v9.3.2
    Installs 74,780 -23 wk
    Rating 4.4 13 ratings
    Ratings · week —  

  9. User-Agent Switcher↗

    by User-Agent Switcher App · updated 2022-06-03

    Simplest way to switch between user-agents in your browser!

    Accessibility Extensive access v1.2.0
    Installs 69,110 +1,571 wk
    Rating 3.5 4 ratings
    Ratings · week —  

  10. axe DevTools - Web Accessibility Testing↗

    by Deque Systems, Inc. · updated 2026-10-28

    Accessibility Checker for Developers, Testers, and Designers in Edge

    Developer Tools ★ Featured Extensive access v4.140.0
    Installs 56,027 +261 wk
    Rating 4.9 21 ratings
    Ratings · week —