Awesome LLM Apps is a massive open-source collection of over 100 production-ready LLM applications featuring AI agents, RAG systems, multi-agent teams, voice agents, and MCP implementations. Created by Shubham Saboo (Senior AI Product Manager at Google), the repository has amassed 98,000+ GitHub stars and serves as a comprehensive reference for building practical AI applications. The collection covers starter agents (blog-to-podcast, travel planning, data analysis), advanced agents (financial coaching, system architecture, research), game-playing agents (chess, tic-tac-toe, 3D gameplay), voice agents (audio tours, customer support), and diverse RAG variations (agentic RAG, corrective RAG, hybrid search). All apps include step-by-step tutorials and support multiple LLM providers including OpenAI, Anthropic Claude, Google Gemini, xAI, Meta Llama, Alibaba Qwen, and local open-source models. The repository also features crash courses on agent frameworks and is available in multiple languages, making it one of the most comprehensive LLM learning resources on GitHub.