SeeRepo
Draw my repo

ui vs multica

ui and multica share 18 technologies: React, Next.js, fumadocs-core, Tailwind CSS, class-variance-authority, next-themes, tailwind-merge, react-day-picker, TanStack, dnd-kit, input-otp, sonner, cmdk, react-resizable-panels, shiki, Zod, Base UI, and motion. ui is written in TypeScript and multica in Go.

Read it as markdown

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

multica-ai

multica

Make humans and AI agents work as one team — open-source and self-hostable.

Go55.9kRead on November 13, 2026, at commit aaa069aWhat is multica built with?

Only in multica

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ui160,398 lines written1,547 code files
multica1,527,292 lines written2,983 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
multica36.5% 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
multicaLast push November 13, 20265,698 commits55,931 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
multica2,710 test files63.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ui or multica?
multica, with 1,527,292 lines written; ui has 160,398.

The proof: multica-ai/multica's code at commit aaa069a

Which has more GitHub stars, ui or multica?
multica, with 55,931 stars; ui has 10,841.

The proof: multica-ai/multica on GitHub

Which has more tests, ui or multica?
multica, with 2,710 test files; ui has 9.

The proof: multica-ai/multica's code at commit aaa069a

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

The proof: multica-ai/multica's commits on GitHub

Which has more commits signed by AI, ui or multica?
multica: an AI signed 36.5% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in ui, 6.2%.

The proof: the commits each tool signed in multica-ai/multica

See inside your code, today.

Paste your repo and see it drawn, part by part: a medium one in under a minute.

Free, no account.

Or look inside SeeRepo's own →