Flight Log / onlook-dev/onlook #2167
fix: add memory leak fixes for Maps and MobX reactions — a Devin (Cognition) bot flight
The Devin bot (Cognition) opened this pull request in onlook-dev/onlook on Jun 12, 2025; a burn — closed unmerged after human review: +29 −3, 5 files, 1 review.
Flown by
- Lines
- +29 −3
- Files
- 5
- Commits
- 2
- Reviews
- 1
- To merge
- —
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
Devin attempted a fix in onlook-dev/onlook to repair memory leaks in the EditorEngine system, covering Maps, MobX reactions, and event subscribers. The change touched five files with 29 additions and three deletions across two commits. One human review was logged, noting: "This seems to degrade performance". The flight ended as a burn, closed unmerged.
“This seems to degrade performance”
— from the review (source)
From the pull request description
# Memory Leak Fixes for Maps and MobX Reactions ## Summary Fixed multiple memory leaks in the EditorEngine system by adding proper cleanup patterns for Maps, MobX reactions, and event subscribers that were growing without bounds. ## Changes Made ### 1. **SandboxManager Memory Leak Fixes** - **Mob…
Excerpt (first 300 characters) — the full description is on GitHub.
View the pull request on GitHub →
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Flight timeline
- —committedDevin AI
- —reviewed
- —committedDevin AI
- Jun 14, 2025closedKitenite
Read next
Cite this flight: AgentRiders Flight Log, onlook-dev/onlook#2167, record updated Nov 4, 2026, https://agentriders.com/logs/onlook-dev/onlook/2167/
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