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langchain
langchain-ai/langchain · Framework · Coding
The agent engineering platform.
Verified via GitHub API
- ai
- anthropic
- gemini
- langchain
- llm
- openai
- python
- agents
- ai-agents
- chatgpt
- enterprise
- framework
- generative-ai
- multiagent
- open-source
- pydantic
- rag
- deepagents
- langgraph
- typescript
Data from GitHub API, refreshed Oct 17, 2026
- Stars
- 147963
- Forks
- 24837
- License
- MIT
- Language
- Python
- Last commit
- Oct 16, 2026
- Latest release
- langchain-core==1.6.12
- Release date
- Oct 16, 2026
- Contributors
- 3745
- Open issues
- 539
Works with — from README
Source: README.md keyword match (stated in README)
langchain FAQ
Is langchain free?
langchain is open source under the MIT license. Hosted services and infrastructure may have separate costs.
How popular is langchain?
langchain has 147963 GitHub stars as of Oct 17, 2026.
Is there a hosted version of langchain?
A hosted alternative for langchain is unknown (—) in this data.
What does langchain work with?
README-stated compatibility for langchain is unknown (—).