Source: https://seerepo.com/compare/anomalyco/opencode/vs/fuma-nama/fumadocs
Markdown source: https://seerepo.com/compare/anomalyco/opencode/vs/fuma-nama/fumadocs.md
Description: opencode and fumadocs share 17 technologies: Vite, MCP, Hono, Astro, React, @clack/prompts, Tailwind CSS, Zod, @standard-schema/spec, TanStack, micromark, @pierre/highlights, katex, shiki, vfile, remark-gfm, and yaml. Both are written in TypeScript.

# opencode vs fumadocs

opencode and fumadocs share 17 technologies: Vite, MCP, Hono, Astro, React, @clack/prompts, Tailwind CSS, Zod, @standard-schema/spec, TanStack, micromark, @pierre/highlights, katex, shiki, vfile, remark-gfm, and yaml. Both are written in TypeScript.

- [anomalyco/opencode](https://seerepo.com/r/anomalyco/opencode): The open source coding agent.
- [fuma-nama/fumadocs](https://seerepo.com/r/fuma-nama/fumadocs): The beautiful & flexible React.js docs framework.

## What they share and what sets them apart

- In common: Vite, MCP, Hono, Astro, React, @clack/prompts, Tailwind CSS, Zod, @standard-schema/spec, TanStack, micromark, @pierre/highlights, katex, shiki, vfile, remark-gfm, yaml
- Only in opencode: Solid, solidjs, @solid-primitives/storage, Sentry, effect, Anthropic, @solidjs/router, Electron, GitHub, PlanetScale, @solidjs/meta, @astrojs/starlight, nitro, @aws-sdk/credential-providers, @tailwindcss/vite, solid-primitives, @kobalte/core, dnd-kit, @tanstack/solid-virtual, @corvu/drawer, qr-scanner, clack, OpenTUI, @agentclientprotocol/sdk, Drizzle, jose, ai-sdk, gitlab-ai-provider, @silvia-odwyer/photon-node, htmlparser2, gray-matter, electron-context-menu, electron-log, SST, @betteroffice/fonts, ghostty-web, betteroffice, entities, commonmark-spec, commonmark, micromark-extension-gfm, @ai-sdk/provider, @kitlangton/solid-motion, pele, dompurify, D3, @resvg/resvg-wasm, satori, solid-sonner, marked, jsqr, @effect/opentelemetry, opentelemetry, toolbeam-docs-theme, @solid-primitives/resize-observer, marked-shiki, Plex, three, number-flow, mdast-util-mdx-jsx, unist-util-visit, estree-util-visit, hast-util-to-text, remark-smartypants, sharp, uqr, Cloudflare
- Only in fumadocs: @astrojs/react, Next.js, React Router, waku, meilisearch, Sanity, cn, Base UI, Lucide, @ai-sdk/react, ai, remark, remark-rehype, remend, satteri, @astrojs/markdown-satteri, json-schema-typed, class-variance-authority, next-themes, motion, react-remove-scroll, scroll-into-view-if-needed, react-medium-image-zoom, takumi-js, @content-collections/core, unified, mdast-util-mdx, remark-mdx, remark-directive, @shikijs/transformers, hast-util-to-jsx-runtime, micromark-extension-gfm-table, rehype-raw, rehype-stringify, hast-util-from-html, mdast-util-from-markdown, micromark-extension-mdxjs-esm, unist-util-remove-position, remark-parse, @hono/node-server, @scalar/api-client-react, xml-js, beautiful-mermaid, OpenRouter, rehype-katex, remark-math, Radix UI, @portabletext/react, next-sanity, shadcn, react-error-boundary, postcss-selector-parser, mdast-util-to-hast

## Side by side

| | opencode | fumadocs |
|---|---|---|
| Size | 1,304,068 lines written, 4,550 code files | 185,442 lines written, 1,237 code files |
| Who writes it | 0.3% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Jules | 0.1% of its commits signed by AI. With Claude Code and Cursor |
| Activity | Last push November 8, 2026, 22,280 commits, 225,527 stars | Last push November 9, 2026, 5,514 commits, 13,581 stars |
| Tests | 2,002 test files. 38.6% of its code files have a test that imports them | 197 test files. 21.1% 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, opencode or fumadocs?

opencode, with 1,304,068 lines written; fumadocs has 185,442.

The proof: [anomalyco/opencode's code at commit 7d5b722](https://github.com/anomalyco/opencode/tree/7d5b72250890e0e89573b4cab42a003a48c20567)

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

opencode, with 225,527 stars; fumadocs has 13,581.

The proof: [anomalyco/opencode on GitHub](https://github.com/anomalyco/opencode)

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

opencode, with 2,002 test files; fumadocs has 197.

The proof: [anomalyco/opencode's code at commit 7d5b722](https://github.com/anomalyco/opencode/tree/7d5b72250890e0e89573b4cab42a003a48c20567)

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

fumadocs: its last push was on November 9, 2026, and opencode's on November 8, 2026.

The proof: [fuma-nama/fumadocs's commits on GitHub](https://github.com/fuma-nama/fumadocs/commits)

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

opencode: an AI signed 0.3% of its commits, with Claude Code, GitHub Copilot, Cursor, and Jules; in fumadocs, 0.1%.

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

## Sources

- anomalyco/opencode: Read on November 8, 2026, at commit 7d5b722 (https://github.com/anomalyco/opencode/tree/7d5b72250890e0e89573b4cab42a003a48c20567)
- fuma-nama/fumadocs: Read on November 9, 2026, at commit ff83733 (https://github.com/fuma-nama/fumadocs/tree/ff837337aca13c42a859b507f31461584c56a87b)

## 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.