ui vs OpenMAIC

ui and OpenMAIC share 15 technologies: React, Next.js, Tailwind CSS, class-variance-authority, next-themes, tailwind-merge, Radix UI, sonner, cmdk, react-resizable-panels, Lucide, shiki, Zod, Base UI, and motion. Both are written in TypeScript.

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What they share and what sets them apart

cosscom

ui

coss.com/ui is the official design system of Cal.com

TypeScript10.8kRead on November 13, 2026, at commit fe6ffa8What is ui built with?

Only in ui

In common

THU-MAIC

OpenMAIC

Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click

TypeScript43.5kRead on November 13, 2026, at commit 65d5ac4What is OpenMAIC built with?

Only in OpenMAIC

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ui160,398 lines written1,547 code files
OpenMAIC903,423 lines written2,113 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.
ui6.2% of its commits signed by AIWith Devin, Cursor, and Claude Code
OpenMAIC38% of its commits signed by AIWith Claude Code, Cursor, Codex, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
uiLast push November 9, 20261,057 commits10,841 stars
OpenMAICLast push November 13, 2026880 commits43,461 stars
TestsThe files that test the code, and the share of code files a test imports.
ui9 test files0.6% of its code files have a test that imports them
OpenMAIC1,627 test files62.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ui or OpenMAIC?
OpenMAIC, with 903,423 lines written; ui has 160,398.

The proof: THU-MAIC/OpenMAIC's code at commit 65d5ac4

Which has more GitHub stars, ui or OpenMAIC?
OpenMAIC, with 43,461 stars; ui has 10,841.

The proof: THU-MAIC/OpenMAIC on GitHub

Which has more tests, ui or OpenMAIC?
OpenMAIC, with 1,627 test files; ui has 9.

The proof: THU-MAIC/OpenMAIC's code at commit 65d5ac4

Which was updated more recently, ui or OpenMAIC?
OpenMAIC: its last push was on November 13, 2026, and ui's on November 9, 2026.

The proof: THU-MAIC/OpenMAIC's commits on GitHub

Which has more commits signed by AI, ui or OpenMAIC?
OpenMAIC: an AI signed 38% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in ui, 6.2%.

The proof: the commits each tool signed in THU-MAIC/OpenMAIC

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