Open Source Frameworks & Platforms Tools

rea ★ 420K

Reverse engineer anything with agents, from app behavior down to native binaries.

ECC ★ 295K

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor

react ★ 252K

The library for web and native user interfaces.

Langflow ★ 156K

Visual builder for AI agents and RAG pipelines

Supabase ★ 114K

Postgres-powered backend platform for production apps

puppeteer ★ 96K

JavaScript API for Chrome and Firefox

archify ★ 92K

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

i-have-adhd ★ 60K

A skill to stop your coding agent from burying the answer. ADHD-friendly output.

dsh-our-free-model ★ 56K

在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no sign-up, no API k

codebase-memory-mcp ★ 48K

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries

herdr ★ 47K

the runtime your coding agents live on

ToolJet ★ 41K

Build internal tools rapidly without coding

AppSmith ★ 41K

Empower your team to build custom internal tools rapidly

it-tools ★ 41K

Collection of handy online tools for developers, with great UX.

shellcheck ★ 40K

ShellCheck, a static analysis tool for shell scripts

lapce ★ 39K

Lightning-fast and Powerful Code Editor written in Rust

TipTap ★ 39K

Craft rich text experiences with ease

Directus ★ 39K

Open-source data platform for effortless content management

DevToys ★ 32K

A Swiss Army knife for developers.

composio ★ 31K

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into act

Budibase ★ 28K

Build powerful web apps without complex coding

Onlook ★ 27K

Visual React editor with real-time code updates

d2 ★ 26K

D2 is a modern diagram scripting language that turns text to diagrams.

responsively-app ★ 26K

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

Teable ★ 22K

Flexible database meets intuitive spreadsheet interface

khazix-skills ★ 22K

数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader（帮你定义目标）, neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents

gitdiagram ★ 19K

Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.

msw ★ 18K

Industry standard API mocking for JavaScript.

opencodex ★ 18K

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

skaffold ★ 16K

Easy and Repeatable Kubernetes Development

plandex ★ 16K

Open source AI coding agent. Designed for large projects and real world tasks.

semantica ★ 14K

Graph-Native Infrastructure for Context and Accountable AI Systems

FreeDomains ★ 14K

Stackryze Domains: Free Domain for Everyone, Claim yours today.

ccstatusline ★ 13K

🚀 Beautiful highly customizable statusline for Claude Code CLI with powerline support, themes, and more.

Convex ★ 13K

Build full-stack apps with TypeScript and real-time sync

posting ★ 13K

The modern API client that lives in your terminal.

illa-builder ★ 12K

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Suppo

fireworks-tech-graph ★ 12K

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Graft ★ 11K

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

Trail-Code ★ 11K

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

Alokai ★ 11K

Build and deploy scalable storefronts with ease

jsonhero-web ★ 11K

JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀. Built with 💜 by the Tr

KeystoneJS ★ 10.0K

Flexible, scalable Node.js CMS and app framework

webdriverio ★ 9.9K

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

musicbox ★ 9.9K

网易云音乐命令行版本

npkill ★ 9.5K

List any node_modules 📦 dir in your system and how heavy they are. You can then select which ones you want to erase to free up space 🧹

HeyForm ★ 9.1K

Create powerful forms with ease and flexibility

WWDC ★ 8.7K

The unofficial WWDC app for macOS

react-cosmos ★ 8.7K

Sandbox for developing and testing UI components in isolation

Vendure ★ 8.6K

Flexible e-commerce for modern businesses

Fonoster ★ 8.2K

Open-source cloud communications platform for developers

Webiny ★ 8.1K

Open-source serverless CMS for modern web projects

devenv ★ 7.8K

Fast, Declarative, Reproducible, and Composable Developer Environments using Nix

Acode ★ 7.6K

Acode - powerful text/code editor for android

ctags ★ 7.3K

A maintained ctags implementation

watchexec ★ 7.3K

Executes commands in response to file modifications

Rowy ★ 6.8K

Build powerful backends without leaving your browser

mailcatcher ★ 6.8K

Catches mail and serves it through a dream.

serving ★ 6.1K

Kubernetes-based, scale-to-zero, request-driven compute

carbon-now-cli ★ 6.0K

🎨 Beautiful images of your code — from right inside your terminal.

tinyfilemanager ★ 6.0K

Single-file PHP file manager, browser and manage your files efficiently and easily with tinyfilemanager

page-spy-web ★ 5.6K

A remote debugging platform you'll definitely find useful. Lightweight, cross-platform, out-of-box debugging tool

gitlogue ★ 5.3K

A cinematic Git commit replay tool for the terminal, turning your Git history into a living, animated story.

ministack ★ 5.1K

Ministack: Free, open-source local AWS emulator - 60+ services, Terraform compatible, real databases. Free forever. MIT licensed.

bb ★ 4.8K

The agent IDE that builds itself

taze ★ 4.3K

🥦 A modern cli tool that keeps your deps fresh

kubefwd ★ 4.2K

Bulk port forwarding Kubernetes services for local development.

devtools-frontend ★ 4.1K

The Chrome DevTools UI

Chartbrew ★ 4.1K

Create stunning data visualizations with ease

OpnForm ★ 4.0K

Create powerful forms with ease and flexibility

openidea ★ 3.9K

The IDE you know, rebuilt in Rust. IntelliJ IDEA–style keymap, tool windows and search-everywhere in a fast native app: editor, code insight, debugger, Git, ter

gojq ★ 3.8K

Pure Go implementation of jq

Bknd ★ 3.8K

Feature-rich backend that runs anywhere you need it

buildwithclaude ★ 3.7K

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw

netbeans ★ 3.1K

Apache NetBeans

athas ★ 3.1K

A lightweight, cross-platform code editor, built with Tauri (Rust and React) with Git support, AI agents, vim keybindings.

code-inspector ★ 3.0K

🚀 Click the dom to open your IDE and position the cursor at dom's source code location! 点击页面 dom 来打开 IDE 并将光标自动定位到源代码位置!

node-modules-inspector ★ 3.0K

Interactive UI for local node modules inspection

ccs ★ 2.9K

Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallbac

tirith ★ 2.8K

Terminal security for developers and AI agents. Intercepts homograph URLs, pipe-to-shell, ANSI injection, obfuscated payloads, data exfiltration, and malicious

web-maker ★ 2.7K

A blazing fast & offline frontend code editor

lite-server ★ 2.3K

Lightweight node server

cpeditor ★ 2.2K

The IDE for competitive programming :tada: | Fetch, Code, Compile, Run, Check, Submit :rocket:

skybridge ★ 2.2K

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

gitlab-mcp ★ 2.1K

MCP server for GitLab: 100+ tools for projects, MRs, issues, pipelines, wikis and more via the GitLab REST/GraphQL API

CrossUI ★ 2.0K

CrossUI is a free Cross-Browser Javascript framework with cutting-edge functionality for rich web application. NEW: studio.crossui.com

validator ★ 2.0K

The Nu Html Checker (vnu)

Squircle-CE ★ 1.9K

👨‍💻 Squircle CE is a fast and free multi-language code editor for Android

mob ★ 1.8K

Tool for smooth git handover.

runtime ★ 1.8K

The runtime behind every E2B stack: Cloud, Enterprise, and your own machine.

mex ★ 1.8K

Team memory for engineers and their AI agents. Lives in your repo. Shared through Git.

PromptHub ★ 1.8K

一款包含了 Prompt管理，Skill管理，Agent管理的一站式AI工具箱，助你高效管理提示词，一键分发skills ，一站式管理Agent资产，并实现云同步，备份，版本管理 | An all-in-one AI toolbox for prompt, agent, and skills management. R

oxideterm ★ 1.8K

AI-native workspace for local shells and remote machines.Zero Webview, zero OpenSSL, zero telemetry, and no app subscription.

rnx-kit ★ 1.7K

Modern, scalable tools. Exceptional developer experience.

synthadoc ★ 1.7K

Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternativ

dev3000 ★ 1.6K

Captures your web app's complete development timeline - server logs, browser events, console messages, network requests, and automatic screenshots - in a unifie

patchwork ★ 1.6K

Agentic AI framework for enterprise workflow automation.

eventing ★ 1.6K

Event-driven application platform for Kubernetes

profiler ★ 1.5K

Firefox Profiler — Web app for Firefox performance analysis

devtools-x ★ 1.5K

Collection of offline first developer utilities available as non-electron desktop application. all in one place, cross-platform, 10MB app!

apollo-client-devtools ★ 1.5K

Apollo Client browser developer tools.

rune ★ 1.5K

the development environment for pros

config-inspector ★ 1.4K

A visual tool for inspecting and understanding your ESLint flat configs.

useful-forks.github.io ★ 1.3K

Improving GitHub's Forks list discoverability through automatic filtering. The project offers an online tool and a Chrome extension.

moai-adk ★ 1.3K

Agentic development harness for Claude Code — SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and Claude×GLM multi-LLM cost control. Sin

dorado ★ 1.2K

🐟 Yet Another bucket for lovely Scoop

websocket-devtools ★ 1.2K

Complete WebSocket Traffic Control with advanced proxy, simulation, and blocking capabilities

graphql-config ★ 1.2K

One configuration for all your GraphQL tools (supported by most tools, editors & IDEs)

groovy-geb ★ 1.2K

Apache Geb: Very Groovy Browser Automation

ProcessWire ★ 1.2K

Flexible CMS for developers, powerful for clients

three.quarks ★ 1.2K

Three.quarks is a general purpose particle system / VFX engine for three.js

Hexabot ★ 1.2K

Self-hosted AI agents and workflows across any channel

ide ★ 1.1K

✨ Simple, free and open-source online code editor.

pipedash ★ 1.1K

Manage CI/CD pipelines from multiple providers (self hosted, desktop app and ios app )

python-devtools ★ 1.1K

Dev tools for python

cocoa-way ★ 1.1K

Run Linux desktops and apps on macOS with a native Metal Wayland compositor, Apple Container GUI, Waypipe, Docker/OrbStack, and rootless windows.

portal ★ 1.0K

A clojure tool to navigate through your data.

LyteNyte Grid ★ 1.0K

Lightning-fast React data grid for enterprise scale

ttt ★ 1.0K

TTT Editor (Terminal Text Tool): A real alternative to VS Code, Zed, and Sublime that runs in your terminal. A TUI that feels like GUI. Single binary, zero conf

ohpc ★ 1.0K

OpenHPC Integration, Packaging, and Test Repo

OpenDoor ★ 1.0K

OWASP Web Recon & Directory Discovery Platform

react-router-devtools ★ 976

Debug your apps, find hydration errors, trace your network and more in your react-router app with these devtools

git-delete-merged-branches ★ 921

:fire: Command-line tool to delete merged Git branches

tickdb-unified-realtime-marketdata-api ★ 904

TickDB: AI-native real time stock API and market data API for US stocks, HK stocks, A-shares, forex, crypto, indices and commodities. Skill, CLI, MCP, REST API

Structr ★ 828

Build complete web apps with integrated graph database

halp ★ 769

A CLI tool to get help with CLI tools 🐙

agentacct ★ 757

See what your coding agents did and what it cost. Breaks each task down into work steps — tools used, files changed, tests run, time and tokens spent. Local-fir

termio ★ 757

A terminal-first agentic development environment for agentic coding. Build for CLI/TUI agent. Runtime for Coding Agent, Tmux alternative

PenguLoader ★ 755

The ultimate JavaScript plugin loader, build your unmatched LoL Client.

devframe ★ 700

Framework-neutral foundation for building generic DevTools.

Visual-Code-Space ★ 693

A Modern Code Editor for Android

Rezi ★ 677

Build TypeScript TUI backed by fast native rendering engine

gmgn-skills ★ 637

GMGN OpenAPI skills for AI Agent — query tokens, wallets, and market data, and execute on-chain trades across Solana, BSC, and Base.

Giselle ★ 559

Build and deploy AI agents through visual workflows

LockKnife ★ 557

LockKnife: The Ultimate Android Security Research Tool. A unified TUI workspace and headless CLI for deep Android security research, built for researchers and h

config-file-validator ★ 518

Cross-platform config file CLI toolchain. Validates syntax, schema compliance, and formatting across 18 different configuration file types. Written in Go.

wthrr-the-weathercrab ★ 499

🌞 🦀 🌙 Weather companion for the terminal. Rust app.

Palform ★ 49

Secure, encrypted forms with advanced features

Proxed AI ★ 9

Secure AI API management for iOS apps with DeviceCheck