The open source coding agent.

Google Lighthouse for your entire site.

AI-Powered Dark Web OSINT Tool

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

A curated list of software and architecture related design patterns.

A complete computer science study plan to become a software engineer.

🌎 Performant real-time state management for React and TypeScript

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

Ultimate camera streaming application with support RTSP, RTMP, HTTP-FLV, WebRTC, MSE, HLS, MP4, MJPEG, HomeKit, FFmpeg, etc.

The TypeScript MCP framework

Polar SDK for Node.js and browsers

Identity-aware VPN and proxy for remote access to anything, anywhere.

The instant on-demand atomic CSS engine.

Optimizing compiler for React

KAG is a logical form-guided reasoning and retrieval framework based on OpenSPG engine and LLMs. It is used to build logical reasoning and factual Q&A solutions for professional domain knowledge ba…

Universal memory layer for AI Agents

Build AI Agents, Visually

Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message…

μWebSockets for Node.js back-ends 🤘

🤯 LobeHub - an open-source, modern design AI Agent Workspace. Supports multiple AI providers, Knowledge Base (file upload / RAG ), one click install MCP Marketplace and Artifacts / Thinking. One-cl…

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

AgentQL is a suite of tools for connecting your AI to the web. Featuring a query language and Playwright integrations for interacting with elements and extracting data quickly, precisely, and at sc…

Painless E2E Automation for Mobile and Web

AI agents can now use real Android and iOS apps, just like a human.

A community driven registry service for Model Context Protocol (MCP) servers.

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown