Source: https://seerepo.com/compare/fuma-nama/fumadocs/vs/multica-ai/multica
Markdown source: https://seerepo.com/compare/fuma-nama/fumadocs/vs/multica-ai/multica.md
Description: fumadocs and multica share 18 technologies: React, Next.js, TanStack, Base UI, remark-gfm, yaml, Tailwind CSS, class-variance-authority, next-themes, motion, shiki, Zod, micromark-extension-gfm-table, rehype-raw, mdast-util-from-markdown, katex, rehype-katex, and remark-math. fumadocs is written in TypeScript and multica in Go.

# fumadocs vs multica

fumadocs and multica share 18 technologies: React, Next.js, TanStack, Base UI, remark-gfm, yaml, Tailwind CSS, class-variance-authority, next-themes, motion, shiki, Zod, micromark-extension-gfm-table, rehype-raw, mdast-util-from-markdown, katex, rehype-katex, and remark-math. fumadocs is written in TypeScript and multica in Go.

- [fuma-nama/fumadocs](https://seerepo.com/r/fuma-nama/fumadocs): The beautiful & flexible React.js docs framework.
- [multica-ai/multica](https://seerepo.com/r/multica-ai/multica): Make humans and AI agents work as one team — open-source and self-hostable.

## What they share and what sets them apart

- In common: React, Next.js, TanStack, Base UI, remark-gfm, yaml, Tailwind CSS, class-variance-authority, next-themes, motion, shiki, Zod, micromark-extension-gfm-table, rehype-raw, mdast-util-from-markdown, katex, rehype-katex, remark-math
- Only in fumadocs: Vite, Astro, @astrojs/react, React Router, waku, meilisearch, MCP, Hono, Sanity, cn, Lucide, @ai-sdk/react, ai, remark, remark-rehype, remend, satteri, @astrojs/markdown-satteri, json-schema-typed, react-remove-scroll, scroll-into-view-if-needed, react-medium-image-zoom, takumi-js, @clack/prompts, @content-collections/core, unified, @standard-schema/spec, @pierre/highlights, mdast-util-mdx, vfile, remark-mdx, remark-directive, @shikijs/transformers, hast-util-to-jsx-runtime, micromark, rehype-stringify, hast-util-from-html, micromark-extension-mdxjs-esm, unist-util-remove-position, remark-parse, @hono/node-server, @scalar/api-client-react, xml-js, beautiful-mermaid, OpenRouter, Radix UI, @portabletext/react, next-sanity, shadcn, react-error-boundary, postcss-selector-parser, mdast-util-to-hast
- Only in multica: net/http, chi, go-redis, pgx, s3, Postgres, Redis, OpenAI, Resend, react-router-dom, Electron, @electron-toolkit/preload, react-native, Expo, expo-secure-store, fumadocs-core, PostHog, github.com/golang-jwt/jwt/v5, github.com/aws/aws-sdk-go-v2/credentials, openai-go, github.com/yuin/goldmark, github.com/tdewolff/parse/v2, Prometheus, github.com/prometheus/client_model, github.com/aws/aws-sdk-go-v2, github.com/aws/aws-sdk-go-v2/config, github.com/lmittmann/tint, gopkg.in/natefinch/lumberjack.v2, fontsource-variable, sonner, dnd-kit, nativewind, @shikijs/themes, tailwind-merge, rn-primitives, 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, react-native-image-viewing, react-native-shiki-engine, rn-emoji-keyboard, @expo/vector-icons, input-otp-native, expo-image-picker, expo-document-picker, @shikijs/core, marked, micromark-util-sanitize-uri, @tailwindcss/postcss, PostCSS, @number-flow/react, cmdk, emoji-mart, input-otp, react-day-picker, react-resizable-panels, recharts, react-markdown, rehype-sanitize, linkify-it, remark-breaks, tiptap, react-virtuoso, @floating-ui/dom, lowlight, Mermaid, react-easy-crop, hast-util-to-html, react-qr-code, @tiptap/markdown, mdast-util-gfm-table, mdast-util-math, micromark-extension-math, remark-cjk-friendly, unist-util-visit

## Side by side

| | fumadocs | multica |
|---|---|---|
| Size | 185,442 lines written, 1,237 code files | 1,467,423 lines written, 2,813 code files |
| Who writes it | 0.1% of its commits signed by AI. With Claude Code and Cursor | 36% of its commits signed by AI. With Claude Code, Cursor, Codex, and GitHub Copilot |
| Activity | Last push November 9, 2026, 5,514 commits, 13,581 stars | Last push November 10, 2026, 5,535 commits, 55,456 stars |
| Tests | 197 test files. 21.1% of its code files have a test that imports them | 2,556 test files. 63.8% 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, fumadocs or multica?

multica, with 1,467,423 lines written; fumadocs has 185,442.

The proof: [multica-ai/multica's code at commit b37b0f0](https://github.com/multica-ai/multica/tree/b37b0f0005adc6aea7917cce7cd66d639c980ec8)

### Which has more GitHub stars, fumadocs or multica?

multica, with 55,456 stars; fumadocs has 13,581.

The proof: [multica-ai/multica on GitHub](https://github.com/multica-ai/multica)

### Which has more tests, fumadocs or multica?

multica, with 2,556 test files; fumadocs has 197.

The proof: [multica-ai/multica's code at commit b37b0f0](https://github.com/multica-ai/multica/tree/b37b0f0005adc6aea7917cce7cd66d639c980ec8)

### Which was updated more recently, fumadocs or multica?

multica: its last push was on November 10, 2026, and fumadocs's on November 9, 2026.

The proof: [multica-ai/multica's commits on GitHub](https://github.com/multica-ai/multica/commits)

### Which has more commits signed by AI, fumadocs or multica?

multica: an AI signed 36% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in fumadocs, 0.1%.

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

## Sources

- fuma-nama/fumadocs: Read on November 9, 2026, at commit ff83733 (https://github.com/fuma-nama/fumadocs/tree/ff837337aca13c42a859b507f31461584c56a87b)
- multica-ai/multica: Read on November 10, 2026, at commit b37b0f0 (https://github.com/multica-ai/multica/tree/b37b0f0005adc6aea7917cce7cd66d639c980ec8)

## 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.