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Python • intermediate
langchain-ai/langchain
Build context-aware reasoning applications and agents with LLMs and vector stores.
Health Score: 98/100Grade A+
Last Commit1d ago
PR Turnaround~2 days
PR Merge Rate93%
Docs Rating91/100
Local Dev Environment Setup
01.
Fork https://github.com/langchain-ai/langchain02.
git clone https://github.com/YOUR_USER/langchain.git03.
cd langchain && pnpm install (or npm install)Repository Coding Conventions
Strict TypeScript checks
Run linter before committing
Recommended Target
Look for open issues with the "good first issue" label or docs improvements.
PR Description Template
## What Changed Closes #[issue]