freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
Repository Index
56,638 visible repositories in the index
1–24 of 370 · Most stars
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
- computer-science
- roadmap
- developer-roadmap
- frontend-roadmap
Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥
High performance self-hosted photo and video management solution.
- backup-tool
- mobile-app
- photo-gallery
- photos
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
The open-source app everyone uses to manage agents at work
- agent-orchestration
- agentic-ai
- ai-agents
- autonomous-agents
Deliver web apps with confidence 🚀
- angular
- typescript
- web
- javascript
🙌 OpenHands: AI-Driven Development
Model Context Protocol Reference Servers
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
- documentation
- flowchart
- javascript
- typescript
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
- ai
- dashboard
- geopolitics
- monitoring
Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 900+ contributors
🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
- agent-memory
- agent-orchestration
- agentic-ai
- agentic-workflow
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
- editor
- crdt
- knowledge-base
- markdown
GitNexus: The Zero-Server Code Intelligence Engine
Cheatsheets for experienced React developers getting started with TypeScript
- typescript
- cheatsheet
- react
- guide
Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active
TypeScript-first schema validation with static type inference
- typescript
- schema-validation
- type-inference
- runtime-validation
Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click
Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.
- analytics
- charts
- statistics
- google-analytics
Vane is an AI-powered answering engine.
- ai-search-engine
- search-engine
- open-source-ai-search-engine
- perplexica
A declarative, efficient, and flexible JavaScript library for building user interfaces.
- javascript
- performance
- solid
- proxies
Backstage is an open framework for building developer portals
- infrastructure
- dx
- developer-experience
- developer-portal