Review economics
vitest-dev/vitest
Read from the 100 most recently merged pull requests ·
Pull requests with attributed agent authorship took only 0.5× the reviews submitted of the rest.
≥7%
Attributed
a floor
6
Attributed PRs
94
Other PRs
100
Read
Attributed — the latest 5
#10196 fix: global `sequence.concurrent: true` with top-level `test(..., { concurrent: false })` + depreacte `sequential` test API and options
1 reviews · 5h to merge
#10200 docs: document v5 migration changes for #9609 and #10170
1 reviews · 3h to merge
#10198 refactor!: remove `sequential` test/suite options in favor of `concurrent`
4 reviews · 29h to merge
#10268 feat: add `logger.formatError`
1 reviews · 9h to merge
#10288 docs: fix `mock.instances` docs example to use a constructible mock implementation
1 reviews · 5h to merge
The rest — the latest 5
#10541 fix: stale mock metadata breaks automocking with isolate:false (fix #10145)
1 round · 3 reviews · 58.2d to merge
#10866 perf: lowers peak memory usage when using `--changed` on a large graph
1 round · 5 reviews · 41h to merge
#10869 fix(cache): improve `fsModuleCache` resiliency during external modifications
1 round · 3 reviews · 26h to merge
#10868 feat!: fail the test when an asynchronous assertion is not awaited
1 reviews · 26h to merge
#10875 fix: swap replace() arguments so timeout error stack shows the real message
1 reviews · 11h to merge
How this was measured
7% of merged commits carry agent attribution — a floor, not the share; tools that only complete code inline leave no commit trail, so the unattributed side includes AI-assisted work; 1 PR came off an agent branch with no commit attribution, so the real share runs higher; reads 100 of 4363 merged PRs — the rest have not been analyzed yet.
Detected: Claude Code, OpenAI Codex, GitHub Copilot coding agent.
“Attributed” means a commit carried an agent’s signature — a co-author trailer, an agent commit identity, or an agent bot account. Tools that only complete code inline leave no such mark, so the other column is “rest”, not “human-written”. Full method and its limits
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