Source: https://seerepo.com/compare/garrytan/gstack/vs/ruvnet/ruflo
Markdown source: https://seerepo.com/compare/garrytan/gstack/vs/ruvnet/ruflo.md
Description: gstack and ruflo share 4 technologies: React, Hugging Face, marked, and sharp. Both are written in TypeScript.

# gstack vs ruflo

gstack and ruflo share 4 technologies: React, Hugging Face, marked, and sharp. Both are written in TypeScript.

- [garrytan/gstack](https://seerepo.com/r/garrytan/gstack): Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
- [ruvnet/ruflo](https://seerepo.com/r/ruvnet/ruflo): 🌊 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

## What they share and what sets them apart

- In common: React, Hugging Face, marked, sharp
- Only in gstack: Mermaid
- Only in ruflo: Express, sql.js, Google Cloud, MCP, Svelte, SvelteKit, MongoDB, Postgres, OpenAI, Tokio, SQLite, Vite, react-router-dom, Supabase, js-yaml, Zod, jose, Tailwind CSS, bits-ui, web-haptics, katex, file-type, handlebars, highlight.js, htmlparser2, isomorphic-dompurify, satori, pino, prom-client, helmet, Ajv, tracing, @xenova/transformers, yaml, hmac, bcryptjs, class-variance-authority, next-themes, tailwind-merge, Radix UI, cmdk, embla-carousel-react, input-otp, React Hook Form, react-day-picker, react-resizable-panels, reactflow, recharts, sonner, vaul, Lucide

## Side by side

| | gstack | ruflo |
|---|---|---|
| Size | 700,603 lines written, 521 code files | 1,153,806 lines written, 2,525 code files |
| Who writes it | 38.9% of its commits signed by AI. With Claude Code, Cursor, and Codex | 35.9% of its commits signed by AI. With Claude Code and Codex |
| Activity | Last push November 4, 2026, 952 commits, 139,030 stars | Last push November 4, 2026, 9,037 commits, 80,870 stars |
| Tests | 2,104 test files. 77.5% of its code files have a test that imports them | 1,805 test files. 49.3% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, gstack or ruflo?

ruflo, with 1,153,806 lines written; gstack has 700,603.

The proof: [ruvnet/ruflo's code at commit 1c0d63c](https://github.com/ruvnet/ruflo/tree/1c0d63c79aa2879d7029cc793501d7086d06f124)

### Which has more GitHub stars, gstack or ruflo?

gstack, with 139,030 stars; ruflo has 80,870.

The proof: [garrytan/gstack on GitHub](https://github.com/garrytan/gstack)

### Which has more tests, gstack or ruflo?

gstack, with 2,104 test files; ruflo has 1,805.

The proof: [garrytan/gstack's code at commit b244e6d](https://github.com/garrytan/gstack/tree/b244e6d11a6466650c5147cd7dc023859968c4b5)

### Which was updated more recently, gstack or ruflo?

Both got their last push on November 4, 2026.

The proof: [ruvnet/ruflo's commits on GitHub](https://github.com/ruvnet/ruflo/commits)

### Which has more commits signed by AI, gstack or ruflo?

gstack: an AI signed 38.9% of its commits, with Claude Code, Cursor, and Codex; in ruflo, 35.9%.

The proof: [the commits each tool signed in garrytan/gstack](https://seerepo.com/r/garrytan/gstack/ai)

## Sources

- garrytan/gstack: Read on November 4, 2026, at commit b244e6d (https://github.com/garrytan/gstack/tree/b244e6d11a6466650c5147cd7dc023859968c4b5)
- ruvnet/ruflo: Read on November 4, 2026, at commit 1c0d63c (https://github.com/ruvnet/ruflo/tree/1c0d63c79aa2879d7029cc793501d7086d06f124)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.