Top Devtools repositories

Repositories with the GitHub topic “devtools”: 24 repositories with 383k stars between them, mostly written in TypeScript, JavaScript and Rust. The highest-rated is herdrdev/herdr, #98 on the bestofgithub Elo ladder.

Biggest movers this week

e2b-dev/E2B

Open on GitHubPython

Open-source, secure environment with real-world tools for enterprise-grade agents.

  • 1,772+4 Elo, change today
  • 14.8k stars
  • 1.1k forks
  • 83 watchers
git
git clone https://github.com/e2b-dev/E2B.git
  • agent
  • ai
  • ai-agent
  • ai-agents

iib0011/omni-tools

Open on GitHubTypeScript

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

  • 1,670+3 Elo, change today
  • 10.7k stars
  • 769 forks
git
git clone https://github.com/iib0011/omni-tools.git
  • alternative
  • converter
  • data-manipulation
  • developer-tools

go-rod/rod

Open on GitHubGo

A Chrome DevTools Protocol driver for web automation and scraping.

  • 1,376+4 Elo, change today
  • 7.1k stars
  • 490 forks
git
git clone https://github.com/go-rod/rod.git
  • automation
  • cdp
  • chrome-devtools
  • chrome-devtools-protocol

cobusgreyling/loop-engineering

Open on GitHubTypeScript

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

  • 1,668+2 Elo, change today
  • 11.7k stars
  • 1.5k forks
git
git clone https://github.com/cobusgreyling/loop-engineering.git
  • agentic-ai
  • ai-agents
  • ai-coding
  • anthropic

Top 24 on the Elo ladder

  1. #98
    herdrdev/herdr

    the runtime your coding agents live on

    2,237 Elo +1851.1kRust
  2. #211
    ChromeDevTools/chrome-devtools-mcp

    Chrome DevTools for coding agents

    2,119 Elo +8156.8kTypeScript
  3. #394
    The-PR-Agent/pr-agent

    🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.

    2,018 Elo +4416.2kPython
  4. #944
    ParadevAI/Paradev

    Paradev is an open-source Codex App and Conductor alternative. Orchestrate an army coding agents in parallel with your…

    1,867 Elo +516.3kTypeScript
  5. #1,603
    e2b-dev/E2B

    Open-source, secure environment with real-world tools for enterprise-grade agents.

    1,772 Elo +5414.8kPython
  6. #2,292
    theatre-js/theatre

    Motion design editor for the web

    1,696 Elo +2613kTypeScript
  7. #2,564
    iib0011/omni-tools

    Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible…

    1,670 Elo +4310.7kTypeScript
  8. #2,598
    cobusgreyling/loop-engineering

    Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and…

    1,668 Elo +3011.7kTypeScript
  9. #2,968
    surrealdb/surrealdb

    Multi-model database for documents, graphs and real-time queries, embedded or distributed.

    1,639 Elo −2533.3kRust
  10. #3,240
    openreplay/openreplay

    Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your…

    1,621 Elo +1013.1kTypeScript
  11. #4,176
    mswjs/msw

    The industry standard for API mocking in JavaScript.

    1,564 Elo −1418.3kTypeScript
  12. #5,046
    webdriverio/webdriverio

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

    1,517 Elo +89.8kTypeScript
  13. #6,763
    FalkorDB/FalkorDB

    A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our…

    1,442 Elo +1910.5kRust
  14. #6,877
    triggerdotdev/jsonhero-web

    JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON…

    1,438 Elo −1010.8kTypeScript
  15. #7,023
    zalmoxisus/redux-devtools-extension

    Redux DevTools extension.

    1,432 Elo −2813.4kJavaScript
  16. #8,047
    FormidableLabs/webpack-dashboard

    A CLI dashboard for webpack dev server

    1,394 Elo −1913.9kJavaScript
  17. #8,475
    go-rod/rod

    A Chrome DevTools Protocol driver for web automation and scraping.

    1,376 Elo +367.1kGo
  18. #8,539
    reactide/reactide

    Reactide is the first dedicated IDE for React web application development.

    1,373 Elo −1810.4kJavaScript
  19. #8,768
    eclipse-che/che

    Kubernetes based Cloud Development Environments for Enterprise Teams

    1,363 Elo −227.1kTypeScript
  20. #9,055
    alexellis/k3sup

    bootstrap K3s over SSH in < 60s 🚀

    1,347 Elo +87.4kGo
  21. #9,057
    typicode/hotel

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

    1,347 Elo −219.9kJavaScript
  22. #9,073
    react-cosmos/react-cosmos

    Sandbox for developing and testing UI components in isolation

    1,346 Elo +128.6kTypeScript
  23. #9,398
    GoogleChromeLabs/ndb

    ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

    1,326 Elo −1310.8kJavaScript
  24. #9,572
    sj26/mailcatcher

    Catches mail and serves it through a dream.

    1,310 Elo −216.7kRuby