Edge add-ons with "Programming" tag

Support Flash content in Microsoft Edge

Change the web at will with userscripts

Add-on for enabling web automation. This web extension is compatible with Power Automate for desktop version 2.27 or later.

Everything can be scripted, allowing your browser to do more!

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

Expands your browser automation capabilities from Studio desktop.

Identify web technologies

Play Flash anytime, even in 2026 and beyond, using an emulator.

© Thales Group 2026

Browser DevTools extension for debugging Vue.js applications.

Redux DevTools for debugging application's state changes.

Easily add (Access-Control-Allow-Origin: *) rule to the response header.

View JSON documents in the browser.

Runs Internet Explorer (IE) in Edge with IE Tab mode, supporting legacy websites, Java, ActiveX, Flash and enterprise systems.

Kimi Browser Extension — for AI agents. AI can open pages, click, fill forms, extract info, and automate web tasks.

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

Productivity tools for ServiceNow — Edge Edition, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.

GitHub on steroids

Record, inspect and save network & console entries in Edge with HttpWatch for Windows (versions 15 - 16). Requires desktop app.

DeepSeek AI 浏览器助手 ALL IN ONE —— 效率 x10，包括但不止于沉浸式网页笔记、双语沉浸式翻译、智能网页大纲等10+项高频功能/操作

Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.

Display JSON objects by transforming them into Syntax editable highlighted HTML to validate, format, and save

Easy debugging, profiling and tracing extension for Xdebug