How much of rspack did AI write?

1.6%

AI signed 1.6% of the 10,168 commits of rspack. Signed by GitHub Copilot (121), Claude (31), Cursor (10), Codex (1), and Amp (1).

Since its first commit, on June 9, 2022. Read on November 10, 2026, at commit ec5f6bd. Read it as markdown

Who signed the commits

Commits per month

Each month's commits up to its last one, with those an AI signed. Merges don't count.

0500Dec 2025: 204 commits, 21 signed by AIDec 2025Jan 2026: 192 commits, 13 signed by AIFeb 2026: 172 commits, 11 signed by AIMar 2026: 270 commits, 21 signed by AIApr 2026: 223 commits, 9 signed by AIMay 2026: 202 commits, 4 signed by AIMay 2026Jun 2026: 255 commits, 8 signed by AIJul 2026: 174 commits, 2 signed by AIAug 2026: 281 commits, 3 signed by AISep 2026: 290 commits, 3 signed by AIOct 2026: 307 commits, 7 signed by AINov 2026: 116 commits, 8 signed by AINov 2026
  • Signed by AI
  • People
The figures, month by month
MonthCommitsSigned by AIShare
Nov 202611686.9%
Oct 202630772.3%
Sep 202629031%
Aug 202628131.1%
Jul 202617421.1%
Jun 202625583.1%
May 202620242%
Apr 202622394%
Mar 2026270217.8%
Feb 2026172116.4%
Jan 2026192136.8%
Dec 20252042110.3%
Nov 2025186137%
Oct 202518794.8%
Sep 202518342.2%
Aug 2025199199.5%
Jul 202526562.3%
Jun 202521300%
May 202519700%
Apr 202528210.4%
Mar 202522800%
Feb 202526800%
Jan 202513000%
Dec 202421100%

The last commits an AI signed

How we know

Every AI coding tool leaves its signature in the commits it makes: a Co-Authored-By line, its own author name, or the merge of its branch. SeeRepo reads those signatures in the repo's history; a commit without one counts as made by people, and merges don't count.

Every AI tool SeeRepo recognizes →

Frequently asked questions

Which AI tool signed the most commits in rspack?
GitHub Copilot, with 121 of the 10,168 commits of rspack.

The proof: its last signed commit, f8b4091

Since when does AI sign commits in rspack?
Since April 2025: the first month an AI tool signed a commit of rspack.
How many commits does rspack have?
rspack has 10,168 commits since June 9, 2022. Merges don’t count.

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