Open Source Project
Intermediate
★ Featured
Hugging Face · Open Source & Tools
Official docs for the Transformers library, supporting inference, training, and fine-tuning of hundreds of pretrained models — the standard tool for working with models.
Open Source Project
Intermediate
hiyouga 等 · Open Source & Tools
A one-stop LLM fine-tuning framework supporting LoRA and full fine-tuning of mainstream open-source models, with friendly Chinese docs and a quick start.
Open Source Project
Intermediate
infiniflow · Open Source & Tools
A RAG engine built on deep document understanding, offering out-of-the-box knowledge-base Q&A and parsing of complex document formats.
Open Source Project
Intermediate
阿里云 · Open Source & Tools
The Qwen series open-source model repository, covering everything from 0.5B to 110B+ parameters plus multimodal variants, with an active ecosystem.
Official Docs
Intermediate
百度 · Open Source & Tools
China's first open-source deep learning framework, with comprehensive Chinese docs and industry case studies, and support for domestic hardware.
Open Source Project
Intermediate
LangChain · Open Source & Tools
The main LangChain repository source, for developers who want to dig into the framework's internals or contribute to the community.