Best Open Source devtools Libraries

A curated list of the most popular GitHub repositories tagged with devtools. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1surrealdb/surrealdb

A scalable, distributed, collaborative, document-graph database, for the realtime web

31,270Rust

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#2ChromeDevTools/chrome-devtools-mcp

Chrome DevTools for coding agents

26,271TypeScript

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#3mswjs/msw

Industry standard API mocking for JavaScript.

17,657TypeScript

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#4FormidableLabs/webpack-dashboard

A CLI dashboard for webpack dev server

14,219JavaScript

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#5zalmoxisus/redux-devtools-extension

Redux DevTools extension.

13,486JavaScript

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#6theatre-js/theatre

Motion design editor for the web

12,184TypeScript

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#7typicode/hotel

🏩 A simple process manager for developers. Start apps from your browser and access them using local domains

9,997JavaScript

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#8webdriverio/webdriverio

Next-gen browser and mobile automation test framework for Node.js

9,723TypeScript

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#9iib0011/omni-tools

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

8,668TypeScript

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#10sj26/mailcatcher

Catches mail and serves it through a dream.

6,727Ruby

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#11go-rod/rod

A Chrome DevTools Protocol driver for web automation and scraping.

6,721Go

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