Source: https://seerepo.com/compare/adobe/react-spectrum/vs/meta/docusaurus
Markdown source: https://seerepo.com/compare/adobe/react-spectrum/vs/meta/docusaurus.md
Description: react-spectrum and docusaurus share 8 technologies: React, PostCSS, lightningcss, unist-util-visit, js-yaml, remark-frontmatter, remark-mdx, and unified. Both are written in TypeScript.

# react-spectrum vs docusaurus

react-spectrum and docusaurus share 8 technologies: React, PostCSS, lightningcss, unist-util-visit, js-yaml, remark-frontmatter, remark-mdx, and unified. Both are written in TypeScript.

- [adobe/react-spectrum](https://seerepo.com/r/adobe/react-spectrum): A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
- [meta/docusaurus](https://seerepo.com/r/meta/docusaurus): Easy to maintain open source documentation websites.

## What they share and what sets them apart

- In common: React, PostCSS, lightningcss, unist-util-visit, js-yaml, remark-frontmatter, remark-mdx, unified
- Only in react-spectrum: MCP, Tailwind CSS, postcss-value-parser, react-transition-group, postcss-custom-properties, postcss-import, boxen, Zod, mdast-util-toc, remark-parse, @tailwindcss/postcss
- Only in docusaurus: react-router-dom, prompts, remark, mdast-util-mdx, to-vfile, mdast-util-to-string, mdast-util-directive, rehype-stringify, remark-rehype, escape-html, image-size, rehype-raw, remark-directive, remark-gfm, vfile, eta, Cheerio, feed, workbox-window, rtlcss, prism-react-renderer, nprogress, @mdx-js/react, prismjs, Mermaid, @docsearch/react, joi, react-helmet-async, serve-handler, sharp

## Side by side

| | react-spectrum | docusaurus |
|---|---|---|
| Size | 619,804 lines written, 2,388 code files | 130,242 lines written, 674 code files |
| Who writes it | 0.3% of its commits signed by AI. With Claude Code and GitHub Copilot | 2.7% of its commits signed by AI. With Claude Code and GitHub Copilot |
| Activity | Last push November 7, 2026, 6,612 commits, 16,016 stars | Last push November 2, 2026, 6,932 commits, 66,654 stars |
| Tests | 549 test files. 16.8% of its code files have a test that imports them | 272 test files. 35.8% 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, react-spectrum or docusaurus?

react-spectrum, with 619,804 lines written; docusaurus has 130,242.

The proof: [adobe/react-spectrum's code at commit 82959b6](https://github.com/adobe/react-spectrum/tree/82959b6a9ac4ea717228636b99fc8fd24736a7f4)

### Which has more GitHub stars, react-spectrum or docusaurus?

docusaurus, with 66,654 stars; react-spectrum has 16,016.

The proof: [meta/docusaurus on GitHub](https://github.com/meta/docusaurus)

### Which has more tests, react-spectrum or docusaurus?

react-spectrum, with 549 test files; docusaurus has 272.

The proof: [adobe/react-spectrum's code at commit 82959b6](https://github.com/adobe/react-spectrum/tree/82959b6a9ac4ea717228636b99fc8fd24736a7f4)

### Which was updated more recently, react-spectrum or docusaurus?

react-spectrum: its last push was on November 7, 2026, and docusaurus's on November 2, 2026.

The proof: [adobe/react-spectrum's commits on GitHub](https://github.com/adobe/react-spectrum/commits)

### Which has more commits signed by AI, react-spectrum or docusaurus?

docusaurus: an AI signed 2.7% of its commits, with Claude Code and GitHub Copilot; in react-spectrum, 0.3%.

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

## Sources

- adobe/react-spectrum: Read on November 7, 2026, at commit 82959b6 (https://github.com/adobe/react-spectrum/tree/82959b6a9ac4ea717228636b99fc8fd24736a7f4)
- meta/docusaurus: Read on November 5, 2026, at commit 2a89055 (https://github.com/meta/docusaurus/tree/2a89055951c6670a7c8dc390d3b84c7cd5ef7b34)

## 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.