A curated list of free courses with certifications. Also available at https://free-certifications.com/
:link: Some useful websites for programmers.
Playwright MCP server
Open-Source Frontier Voice AI
Open-source orchestration for zero-human companies
[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"
📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程
AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods
🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade architecture, distributed swarm intelligence, RAG integration, and native Claude Code / Codex Integration
Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.
Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.