Open source repo
What's inside langflow-ai/
langflow-ai/langflow is a Python repo with 1,438,179 lines written in 4,003 files. langflow is built with React, Vite, and FastAPI and uses Redis and OpenAI. AI signed 1.5% of the 17,563 commits of langflow.
Its description on GitHub: “Langflow is a powerful tool for building and deploying AI-powered agents and workflows.”
PythonMIT156,046
Read on October 27, 2026, at commit aeb10d9.
What the card proved: what it’s built with on the left, what it uses on the right.
See each one with its proofIts folders
In figures
- lines written
- 1,438,179
- The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- files
- 4,003
- The product’s, not counting tests.
- test files
- 3,061
- The files that test the code.
SeeRepo read its code facts-only: no AI, and none of its code is kept.
Frequently asked questions
- What is langflow-ai/langflow?
- langflow-ai/langflow is a Python repo with 1,438,179 lines written in 4,003 files. Its description on GitHub: “Langflow is a powerful tool for building and deploying AI-powered agents and workflows.”
- The proof: its page on GitHub
- What is langflow built with?
- langflow is built with React, Vite, and FastAPI and uses Redis and OpenAI.
- The proof: each technology with its file and line
- How much of langflow did AI write?
- AI signed 1.5% of the 17,563 commits of langflow.
- The proof: the commits each tool signed
- What license does langflow have?
- langflow is released under the MIT license.
- The proof: its page on GitHub
- How many stars does langflow have on GitHub?
- langflow had 156,046 stars on GitHub on October 27, 2026.
- The proof: its page on GitHub
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