Flight Log / haydenbleasel/kibo #166
Fix Gantt performance by removing useMouse from every column — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in haydenbleasel/kibo on Jun 25, 2025; a burn — closed unmerged after human review: +6,446 −18, 3 files, 0 reviews.
Flown by
- Lines
- +6,446 −18
- Files
- 3
- Commits
- 4
- Reviews
- 0
- To merge
- —
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
GitHub Copilot attempted a fix in haydenbleasel/kibo to remove a per-column useMouse hook from Gantt charts. The change spanned three files and four commits, with 6446 additions and 18 deletions. Zero reviews were recorded. The reviewer noted that deleting the code made GanttAddFeatureHelper stop appearing on column hover. The flight was a burn, closed unmerged.
“@copilot deleting all that code has made the GanttAddFeatureHelper disappear. It doesn't show up anymore when hovering on a column.”
— from the review (source)
From the pull request description
Large Gantt charts were experiencing significant performance issues due to excessive re-renders. The root cause was that every `GanttColumn` component had its own `useMouse` hook for pixel-perfect Y position tracking of the `GanttAddFeatureHelper`. ## Problem - Every mouse movement triggered re-ren…
Excerpt (first 300 characters) — the full description is on GitHub.
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Flight timeline
- —committedcopilot-swe-agent[bot]
- —committedcopilot-swe-agent[bot]
- —committedcopilot-swe-agent[bot]
- —committedcopilot-swe-agent[bot]
- Jul 13, 2025closedhaydenbleasel
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Cite this flight: AgentRiders Flight Log, haydenbleasel/kibo#166, record updated Nov 3, 2026, https://agentriders.com/logs/haydenbleasel/kibo/166/
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