AI Engineering Hub Crosses 34,763 Stars — Comprehensive Tutorial Collection Covers LaTeX OCR, Agentic RAG, Fine-Tuning, and Multi-Agent Systems

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patchy631's ai-engineering-hub has been trending since February 2026 with in-depth Jupyter notebook tutorials spanning LLMs, RAG pipelines, and real-world agent applications. The repository covers projects from simple RAG workflows to advanced topics including fine-tuning, building reasoning models, transformer architecture implementations, and multi-agent systems with LangGraph. Its growth to 34K+ stars positions it as the de facto open-source AI engineering curriculum for practitioners moving from theory to production.