langchain-ai /langchain
The agent engineering platform.
- Stars
- 148,903 stars
- Forks
- 25,032 forks
- Language
- Python
- License
- MIT
- Created
- Oct 17, 2022
- Last push
- Nov 2, 2026
- Updated
- Nov 3, 2026
- ai
- anthropic
- gemini
- langchain
- llm
- openai
- python
- agents
- ai-agents
- chatgpt
- enterprise
- framework
- generative-ai
- multiagent
- open-source
- pydantic
- rag
- deepagents
- langgraph
- typescript
In the Repository Index from the Seed Dataset since Oct 22, 2026.
Star History
192 days recorded, Apr 26, 2026 – Nov 3, 2026 (UTC). Net change +15,533 stars.
Apr 26, 2026Nov 3, 2026
Apr 26, 2026Nov 3, 2026
Observations
What the Repository Host reported each day.
| Day (UTC) | Stars | Forks | Last push | Archived |
|---|---|---|---|---|
| Nov 3, 2026 | 148,903 | 25,032 | Nov 2, 2026 | No |
| Nov 2, 2026 | 148,839 | 25,015 | Nov 2, 2026 | No |
| Nov 1, 2026 | 148,780 | 25,003 | Oct 31, 2026 | No |
| Oct 31, 2026 | 148,740 | 24,993 | Oct 30, 2026 | No |
| Oct 30, 2026 | 148,677 | 24,971 | Oct 29, 2026 | No |
| Oct 29, 2026 | 148,641 | 24,957 | Oct 28, 2026 | No |
| Oct 28, 2026 | 148,570 | 24,944 | Oct 27, 2026 | No |
| Oct 27, 2026 | 148,522 | 24,931 | Oct 26, 2026 | No |
| Oct 26, 2026 | 148,446 | 24,916 | Oct 25, 2026 | No |
| Oct 25, 2026 | 148,392 | 24,905 | Oct 24, 2026 | No |
| Oct 24, 2026 | 148,333 | 24,894 | Oct 24, 2026 | No |
| Oct 23, 2026 | 148,291 | 24,888 | Oct 22, 2026 | No |
| Oct 22, 2026 | 148,281 | 24,887 | Oct 22, 2026 | No |