Source: https://seerepo.com/compare/langflow-ai/langflow/vs/ruvnet/ruflo
Markdown source: https://seerepo.com/compare/langflow-ai/langflow/vs/ruvnet/ruflo.md
Description: langflow and ruflo share 3 technologies: React, Vite, and OpenAI. langflow is written in Python and ruflo in TypeScript. Side by side: stack, size, who writes it, activity and tests.

# langflow vs ruflo

langflow and ruflo share 3 technologies: React, Vite, and OpenAI. langflow is written in Python and ruflo in TypeScript.

- [langflow-ai/langflow](https://seerepo.com/r/langflow-ai/langflow/built): Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
- [ruvnet/ruflo](https://seerepo.com/r/ruvnet/ruflo/built): 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

## Side by side

| | langflow | ruflo |
|---|---|---|
| Stack | Python: React, Vite, FastAPI, Redis, OpenAI | TypeScript: SvelteKit, React, Vite, Express, MongoDB, Postgres, Supabase, MCP, OpenAI |
| Size | 1,438,179 lines written, 4,003 code files | 1,130,323 lines written, 2,477 code files |
| Who writes it | 1.5% of its commits signed by AI. With Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp | 36.2% of its commits signed by AI. With Claude Code and Codex |
| Activity | Last push October 27, 2026, 17,563 commits, 156,046 stars | Last push October 27, 2026, 8,929 commits, 79,691 stars |
| Tests | 3,061 test files. 34.4% of its code files have a test that imports them | 1,703 test files. 48.3% of its code files have a test that imports them |

## What they share and what sets them apart

- In common: React, Vite, OpenAI
- Only in langflow: FastAPI, Redis
- Only in ruflo: SvelteKit, Express, MongoDB, Postgres, Supabase, MCP

## Sources

- langflow-ai/langflow: Read on October 27, 2026, at commit aeb10d9 (https://github.com/langflow-ai/langflow/tree/aeb10d96bb2ea797696613af931e91ddf51f3320)
- ruvnet/ruflo: Read on October 27, 2026, at commit 7cd18ca (https://github.com/ruvnet/ruflo/tree/7cd18ca4e4f1dfc5942d5afcb45759ddddd5a7f0)