Master locally-run LLMs, no third-party needed! Discover why open models excel (cost, privacy, full control), how to pick them via benchmarks, download from trusted hubs, and launch them on your machine (chat or code). Learn to launch OpenAI-compatible APIs for apps, then level up with RAG, agents, or fine-tuning. Perfect for developers, privacy-focused builders, and AI tinkerers—demos and tools included!