Source: https://seerepo.com/compare/mdx-js/mdx/vs/moeru-ai/airi
Markdown source: https://seerepo.com/compare/mdx-js/mdx/vs/moeru-ai/airi.md
Description: mdx and airi share 11 technologies: Vite, Vue, rehype-stringify, unified, xast-util-to-xml, rehype-parse, remark-math, unist-util-visit, rehype-katex, remark, and remark-parse. mdx is written in JavaScript and airi in TypeScript.

# mdx vs airi

mdx and airi share 11 technologies: Vite, Vue, rehype-stringify, unified, xast-util-to-xml, rehype-parse, remark-math, unist-util-visit, rehype-katex, remark, and remark-parse. mdx is written in JavaScript and airi in TypeScript.

- [mdx-js/mdx](https://seerepo.com/r/mdx-js/mdx): Markdown for the component era
- [moeru-ai/airi](https://seerepo.com/r/moeru-ai/airi): 💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

## What they share and what sets them apart

- In common: Vite, Vue, rehype-stringify, unified, xast-util-to-xml, rehype-parse, remark-math, unist-util-visit, rehype-katex, remark, remark-parse
- Only in mdx: React, Preact, preact-render-to-string, @vue/server-renderer, @floating-ui/dom, react-error-boundary, hastscript, hast-util-sanitize, hast-util-select, vfile, hast-util-from-html, hast-util-to-html, hast-util-to-jsx-runtime, hast-util-to-text, rehype-autolink-headings, rehype-infer-description-meta, rehype-raw, rehype-slug, remark-directive, remark-frontmatter, remark-gemoji, remark-gfm, remark-github, remark-mdx-frontmatter, remark-toc, unist-util-remove-position, @sparticuz/chromium, mdast-util-mdx, micromark-extension-mdxjs, remark-stringify
- Only in airi: vue-router, @capacitor/core, Electron, MCP, Replicate, H3, @electron-toolkit/preload, @electric-sql/pglite, grammy, srvx, unstorage, localforage, RevenueCat, Hono, @aws-sdk/s3-request-presigner, @opentelemetry/instrumentation-ioredis, Postgres, Redis, Stripe, Resend, UnoCSS, valibot, appcompat, coordinatorlayout, core-splashscreen, @formkit/auto-animate, @vueuse/motion, nprogress, splitpanes, Hugging Face, mediabunny, Reka UI, Anime.js, uqr, Zod, file-type, three, web-haptics, Better Auth, wavefile, yaml, Drizzle, opentelemetry, remark-cjk-friendly, xastscript, @pixiv/three-vrm, MediaPipe, katex, dompurify, pixiv, postprocessing, virtua, dockview-vue, embla-carousel-vue, vue-json-pretty, @iconify-json/tabler, Iconify, @openuidev/lang-core, kokoro-js, @shikijs/rehype, html2canvas, shiki, jose, @hono/node-server

## Side by side

| | mdx | airi |
|---|---|---|
| Size | 12,274 lines written, 46 code files | 613,101 lines written, 3,166 code files |
| Who writes it | 0% of its commits signed by AI | 3% of its commits signed by AI. With Claude Code, Gemini CLI, Cursor, Codex, Jules, and GitHub Copilot |
| Activity | Last push November 4, 2026, 1,720 commits, 19,851 stars | Last push November 5, 2026, 5,029 commits, 51,136 stars |
| Tests | 18 test files. 19.6% of its code files have a test that imports them | 980 test files. 35.2% 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, mdx or airi?

airi, with 613,101 lines written; mdx has 12,274.

The proof: [moeru-ai/airi's code at commit 11b8989](https://github.com/moeru-ai/airi/tree/11b8989f6dd7f840cf6b15ce59e367656fb11ac6)

### Which has more GitHub stars, mdx or airi?

airi, with 51,136 stars; mdx has 19,851.

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

### Which has more tests, mdx or airi?

airi, with 980 test files; mdx has 18.

The proof: [moeru-ai/airi's code at commit 11b8989](https://github.com/moeru-ai/airi/tree/11b8989f6dd7f840cf6b15ce59e367656fb11ac6)

### Which was updated more recently, mdx or airi?

airi: its last push was on November 5, 2026, and mdx's on November 4, 2026.

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

### Which has more commits signed by AI, mdx or airi?

airi: an AI signed 3% of its commits, with Claude Code, Gemini CLI, Cursor, Codex, Jules, and GitHub Copilot.

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

## Sources

- mdx-js/mdx: Read on November 5, 2026, at commit 52285a6 (https://github.com/mdx-js/mdx/tree/52285a6758fa078ec57f3d4bd8803d9cbfb12065)
- moeru-ai/airi: Read on November 5, 2026, at commit 11b8989 (https://github.com/moeru-ai/airi/tree/11b8989f6dd7f840cf6b15ce59e367656fb11ac6)

## 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.