multica vs openui
multica and openui share 14 technologies: React, react-native, PostHog, Tailwind CSS, Zod, TanStack, react-day-picker, react-markdown, katex, rehype-katex, remark-breaks, remark-gfm, remark-math, and unist-util-visit. multica is written in Go and openui in TypeScript.
LinkedInWhat they share and what sets them apart
multica-ai
multica
Make humans and AI agents work as one team — open-source and self-hostable.
Go55kRead on November 5, 2026, at commit 98846ceWhat is multica built with?Only in multica
- net/http
- chi
- go-redis
- pgx
s3
- Postgres
- Redis
OpenAI- Resend
react-router-dom
- Electron
- @electron-toolkit/preload
- Expo
- expo-secure-store
- Next.js
fumadocs-core
github.com/golang-jwt/jwt/v5
- github.com/yuin/goldmark
- github.com/tdewolff/parse/v2
- Prometheus
- github.com/prometheus/client_model
- github.com/lmittmann/tint
- gopkg.in/natefinch/lumberjack.v2
fontsource-variable
sonner
dnd-kit
motion
class-variance-authority
@shikijs/themes
tailwind-merge
react-native-safe-area-context
- react-native-svg
- expo-image
react-native-reanimated
react-native-gesture-handler
react-native-keyboard-controller
- Shopify
- @react-native-community/datetimepicker
- expo-status-bar
react-native-enriched-markdown
- @expo/vector-icons
- expo-image-picker
- expo-document-picker
marked
- @tailwindcss/postcss
- PostCSS
yaml
- next-themes
- Base UI
@number-flow/react
- cmdk
emoji-mart
input-otp
react-resizable-panels
recharts
rehype-sanitize
- linkify-it
- mdast-util-from-markdown
rehype-raw
shiki
tiptap
- react-virtuoso
@floating-ui/dom
- lowlight
- Mermaid
- react-easy-crop
- hast-util-to-html
react-qr-code
- mdast-util-gfm-table
- mdast-util-math
micromark-extension-gfm-table
micromark-extension-math
- remark-cjk-friendly
In common
thesysdev
openui
The Open Standard for Generative UI
TypeScript15kRead on November 8, 2026, at commit 5afae00What is openui built with?Only in openui
- Angular
- Svelte
- Vue
@assistant-ui/react
ai
- Lucide
@ag-ui/core
- LangChain
- Inquirer
- openid-client
goober
- D3
- Radix UI
- d3-shape
d3-selection
react-syntax-highlighter
@react-email/components
eve
Side by side
multicaopenui
SizeLines written by people and agents, without generated ones; code files, without tests.
multica1,429,010 lines written2,695 code files
openui280,786 lines written2,122 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.
multica35.7% of its commits signed by AIWith Claude Code, Cursor, Codex, and GitHub Copilot
openui20.6% of its commits signed by AIWith Claude Code, Devin, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
multicaLast push November 5, 20265,414 commits55,017 stars
openuiLast push November 8, 20261,092 commits14,963 stars
TestsThe files that test the code, and the share of code files a test imports.
multica2,450 test files63.7% of its code files have a test that imports them
openui155 test files7.4% of its code files have a test that imports them
Frequently asked questions
Which is bigger, multica or openui?
multica, with 1,429,010 lines written; openui has 280,786.
The proof: multica-ai/multica's code at commit 98846ce
Which has more GitHub stars, multica or openui?
multica, with 55,017 stars; openui has 14,963.
The proof: multica-ai/multica on GitHub
Which has more tests, multica or openui?
multica, with 2,450 test files; openui has 155.
The proof: multica-ai/multica's code at commit 98846ce
Which was updated more recently, multica or openui?
openui: its last push was on November 8, 2026, and multica's on November 5, 2026.
The proof: thesysdev/openui's commits on GitHub
Which has more commits signed by AI, multica or openui?
multica: an AI signed 35.7% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in openui, 20.6%.
The proof: the commits each tool signed in multica-ai/multica
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