Commit Graph
3 Commits
Author SHA1 Message Date
google-labs-jules[bot]andPR0M3TH3AN 736ed3cbb1 Optimize collectVideoTags in ExploreDataService with WeakMap cache
- Implemented a module-level `WeakMap` to cache the results of `collectVideoTags` keyed by video object.
- This avoids repetitive tag parsing and normalization for the same video objects during `buildTagIdf` and `buildWatchHistoryTagCounts` cycles.
- Measured ~20% performance improvement on repeated calls in benchmark.
- Verified correctness with unit test covering cache hits and object mutations (simulated).

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-02-03 16:49:49 +00:00
google-labs-jules[bot]andPR0M3TH3AN a0f893ace6 perf: optimize critical rendering and data processing paths
- Refactor `AmbientBackground` to use `ResizeObserver` instead of polling layout in animation loop.
- Implement async chunking for `ExploreDataService` to prevent main thread blocking during heavy calculations.
- Throttle `UrlHealthController` video probes to a maximum of 3 concurrent requests to prevent resource exhaustion.
- Document optimization tasks in `OPTIMIZATION_TASKS.md`.

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-01-30 15:27:25 +00:00
thePR0M3TH3AN 7de539ed84 Add explore data service for tag summaries 2026-01-22 19:20:41 -05:00