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RISING · DEVELOPER TOOLS

Build tools, bundlers, package managers and productivity boosters. The Developer Tools repositories climbing fastest right now, ranked by momentum, the stars per day humans are adding, not just the total they have already earned.

catalog of 2026-06-15 · velocity from the daily distribution · the one history nobody else keeps

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  1. 01affaan-m/ECCJavaScriptThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor 216K ★▲ 609.2/day
  2. 02rtk-ai/rtkRustCLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies62K ★▲ 179.5/day
  3. 03OpenHands/OpenHandsPython🙌 OpenHands: AI-Driven Development77K ★▲ 166.4/day
  4. 04puppeteer/puppeteerTypeScriptJavaScript API for Chrome and Firefox95K ★▲ 107.7/day
  5. 05excalidraw/excalidrawTypeScriptVirtual whiteboard for sketching hand-drawn like diagrams125K ★▲ 77.2/day
  6. 06DayuanJiang/next-ai-draw-ioTypeScriptA next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural lan32K ★▲ 47.9/day
  7. 07esengine/DeepSeek-ReasonixGoDeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.22K ★▲ 41.2/day
  8. 08oven-sh/bunRustIncredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one93K ★▲ 28.3/day
  9. 09Homebrew/brewRuby🍺 The Package Manager for Everywhere49K ★▲ 27.2/day
  10. 10sxyazi/yaziRust💥 Blazing fast terminal file manager written in Rust, based on async I/O.39K ★▲ 22.8/day
  11. 11usebruno/brunoJavaScriptOpensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)45K ★▲ 19.6/day
  12. 12astral-sh/ruffRustAn extremely fast Python linter and code formatter, written in Rust.48K ★▲ 16.3/day
  13. 13CorentinTh/it-toolsVueCollection of handy online tools for developers, with great UX. 39K ★▲ 16.3/day
  14. 14pnpm/pnpmRustFast, disk space efficient package manager35K ★▲ 16.3/day
  15. 15files-community/FilesC#A modern file manager that helps users organize their files and folders.44K ★▲ 13.1/day
  16. 16agno-agi/agnoPythonBuild, run, and manage agent platforms.41K ★▲ 12/day
  17. 17refinedev/refineTypeScriptA React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.35K ★▲ 12/day
  18. 18vitejs/viteTypeScriptNext generation frontend tooling. It's fast!81K ★▲ 10.9/day
  19. 19hoppscotch/hoppscotchTypeScriptOpen-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia80K ★▲ 9.8/day
  20. 20coder/code-serverTypeScriptVS Code in the browser78K ★▲ 9.8/day
  21. 21GitHubDaily/GitHubDaily坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.47K ★▲ 9.8/day
  22. 22streamlit/streamlitPythonStreamlit — A faster way to build and share data apps.45K ★▲ 8.7/day
  23. 23yamadashy/repomixTypeScript📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Langua26K ★▲ 8.6/day
  24. 24continuedev/continueTypeScript⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI34K ★▲ 7.6/day
  25. 25reflex-dev/reflexPython🕸️ Web apps in pure Python 🐍29K ★▲ 6.9/day
  26. 26coleam00/ArchonTypeScriptThe first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.22K ★▲ 6.9/day
  27. 27lapce/lapceRustLightning-fast and Powerful Code Editor written in Rust39K ★▲ 5.4/day
  28. 28Devolutions/UniGetUIC#UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers24K ★▲ 5.2/day
  29. 29danielmiessler/Personal_AI_InfrastructureTypeScriptAgentic AI Infrastructure for magnifying HUMAN capabilities.16K ★▲ 5.2/day
  30. 30appsmithorg/appsmithTypeScriptPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.40K ★▲ 4.4/day
  31. 31surrealdb/surrealdbRustA scalable, distributed, collaborative, document-graph database, for the realtime web32K ★▲ 4.4/day
  32. 32DevToys-app/DevToysC#A Swiss Army knife for developers.32K ★▲ 3.4/day
  33. 33ComposioHQ/composioTypeScriptComposio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into act29K ★▲ 3.4/day
  34. 34microsoft/vcpkgCMakeC++ Library Manager for Windows, Linux, and MacOS27K ★▲ 3.4/day
  35. 35terrastruct/d2GoD2 is a modern diagram scripting language that turns text to diagrams.24K ★▲ 3.4/day
  36. 36oxc-project/oxcRust⚓ A collection of high-performance JavaScript tools.22K ★▲ 3.4/day
  37. 37localstack/localstackPython💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline65K ★▲ 3.3/day
  38. 38webpack/webpackJavaScriptA bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Throug66K ★▲ 2.2/day
  39. 39nrwl/nxTypeScriptThe Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half t29K ★▲ 1.7/day
  40. 40marimo-team/marimoPythonA reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Pytho21K ★▲ 1.7/day