Pulse
2026-09-18-v3.0
Dataset
2026-10-27-catalog-ai-v2
Ruleset
b2e8889c66f7
Scanned
2026-10-27
Window
February–September 15, 2026
Catalog tracking observation. This repository is measured with the same fixed window and ruleset, but it is not part of the published benchmark or its aggregate claims.

HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.

01Result

handsontable/hyperformula ↗

handsontable/hyperformula AI coding statistics: 51.4%

of 72 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
Too little recent activity to publish. Only 72 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.
51.4% agent · top contributor 45.9%9 contributors
org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

37
agent commits
35
other considered commits
9
agent contributors
45.9%
largest contributor

02Drivers

What shapes this result

Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.

Assisted or autonomous

37assisted
0autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-020%6
2026-0340%5
2026-0450%8
2026-0530.8%13
2026-0666.7%6
2026-0781.3%16
2026-0853.3%15
2026-0966.7%3

Peak month: 81.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic3447.2%
Cursor AgentAnysphere79.7%

03Evidence

Inspect the matches

Public commit samples let you inspect the signatures behind the aggregate result.

Matched commit samples

  • c920375c on GitHubdocs(HF-282): auto-derive function & language counts in docs (#1715)Claude Code
  • 419028aa on GitHubFix MAXPOOL and MEDIANPOOL throwing on non-tiling dimensions (#1718)Claude Code
  • 3195e005 on GitHubFix MOD to return the remainder with the sign of the divisor (HF-357) (#17Claude Code
  • c920375c on GitHubdocs(HF-282): auto-derive function & language counts in docs (#1715)Cursor Agent
  • 50e7170c on GitHubFix localized VSTACK and HSTACK names (#1748)Cursor Agent
  • 286a7311 on GitHubdocs(guide): named columns vs structured references (SU-637) (#1753)Cursor Agent

04Method

What entered the denominator

The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.

Exclusion ledger

Commits in window79
Merge commits removed−7
CI / dependency bots removed−0
Considered72

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →Cursor Agent commitsBrowse repositories with detected Cursor Agent signatures →TypeScript AI coding statisticsCompare evidence across TypeScript repositories →GitHub AI commit analyzerInspect another repository with the same evidence model →
Reproduce this observation

Run the same detector locally.

Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.

npx qmmit-cli handsontable/hyperformula

Scan another repository

Try