ag-ui vs ruflo

ag-ui and ruflo share 14 technologies: Tokio, React, Express, MCP, Tailwind CSS, next-themes, class-variance-authority, tailwind-merge, Radix UI, embla-carousel-react, Lucide, Zod, yaml, and Ajv. ag-ui is written in Python and ruflo in TypeScript.

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What they share and what sets them apart

ag-ui-protocol

ag-ui

AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.

Python17.1kRead on November 7, 2026, at commit 37b4da9What is ag-ui built with?

Only in ag-ui

In common

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

TypeScript80.9kRead on November 4, 2026, at commit 1c0d63cWhat is ruflo built with?

Only in ruflo

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ag-ui879,462 lines written1,084 code files
ruflo1,153,806 lines written2,525 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
ag-ui22.7% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, and Cursor
ruflo35.9% of its commits signed by AIWith Claude Code and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ag-uiLast push November 6, 20263,939 commits17,052 stars
rufloLast push November 4, 20269,037 commits80,870 stars
TestsThe files that test the code, and the share of code files a test imports.
ag-ui1,756 test files60.9% of its code files have a test that imports them
ruflo1,805 test files49.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ag-ui or ruflo?
ruflo, with 1,153,806 lines written; ag-ui has 879,462.

The proof: ruvnet/ruflo's code at commit 1c0d63c

Which has more GitHub stars, ag-ui or ruflo?
ruflo, with 80,870 stars; ag-ui has 17,052.

The proof: ruvnet/ruflo on GitHub

Which has more tests, ag-ui or ruflo?
ruflo, with 1,805 test files; ag-ui has 1,756.

The proof: ruvnet/ruflo's code at commit 1c0d63c

Which was updated more recently, ag-ui or ruflo?
ag-ui: its last push was on November 6, 2026, and ruflo's on November 4, 2026.

The proof: ag-ui-protocol/ag-ui's commits on GitHub

Which has more commits signed by AI, ag-ui or ruflo?
ruflo: an AI signed 35.9% of its commits, with Claude Code and Codex; in ag-ui, 22.7%.

The proof: the commits each tool signed in ruvnet/ruflo

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