airi vs shiki

airi and shiki share 8 technologies: Vite, Vue, UnoCSS, unified, rehype-stringify, remark-parse, unist-util-visit, and remark. Both are written in TypeScript.

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What they share and what sets them apart

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.

TypeScript51.1kRead on November 5, 2026, at commit 11b8989What is airi built with?

Only in airi

In common

shikijs

shiki

A beautiful yet powerful syntax highlighter

TypeScript13.9kRead on November 9, 2026, at commit de15fd2What is shiki built with?

Only in shiki

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
airi613,101 lines written3,166 code files
shiki34,016 lines written206 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.
airi3% of its commits signed by AIWith Claude Code, Gemini CLI, Cursor, Codex, Jules, and GitHub Copilot
shiki0.1% of its commits signed by AIWith Cursor and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
airiLast push November 5, 20265,029 commits51,136 stars
shikiLast push November 2, 20262,543 commits13,919 stars
TestsThe files that test the code, and the share of code files a test imports.
airi980 test files35.2% of its code files have a test that imports them
shiki263 test files22.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, airi or shiki?
airi, with 613,101 lines written; shiki has 34,016.

The proof: moeru-ai/airi's code at commit 11b8989

Which has more GitHub stars, airi or shiki?
airi, with 51,136 stars; shiki has 13,919.

The proof: moeru-ai/airi on GitHub

Which has more tests, airi or shiki?
airi, with 980 test files; shiki has 263.

The proof: moeru-ai/airi's code at commit 11b8989

Which was updated more recently, airi or shiki?
airi: its last push was on November 5, 2026, and shiki's on November 2, 2026.

The proof: moeru-ai/airi's commits on GitHub

Which has more commits signed by AI, airi or shiki?
airi: an AI signed 3% of its commits, with Claude Code, Gemini CLI, Cursor, Codex, Jules, and GitHub Copilot; in shiki, 0.1%.

The proof: the commits each tool signed in moeru-ai/airi

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