1 BerriAI/litellm GitHub The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
61.3k ★ open 2 OpenHands/OpenHands GitHub 🙌 OpenHands: AI-Driven Development
91k ★ open 3 vllm-project/vllm GitHub A high-throughput and memory-efficient inference and serving engine for LLMs
93.9k ★ open 4 simstudioai/sim GitHub Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
29.8k ★ open 5 open-webui/open-webui GitHub User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
155.8k ★ open 6 TanStack/ai GitHub 🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.
3.2k ★ open 7 ggml-org/whisper.cpp GitHub Port of OpenAI's Whisper model in C/C++
54.4k ★ open 8 vercel/ai GitHub The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
27.3k ★ open 9 Aider-AI/aider GitHub aider is AI pair programming in your terminal
49.6k ★ open 10 langchain-ai/langchain GitHub The agent engineering platform.
147.9k ★ open 11 Significant-Gravitas/AutoGPT GitHub AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
187.6k ★ open 12 openai/openai-cookbook GitHub Examples and guides for using the OpenAI API
76.6k ★ open 13 microsoft/semantic-kernel GitHub Integrate cutting-edge LLM technology quickly and easily into your apps
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