We have a major product launch in four hours and our React dashboard is lagging terribly during re-renders, what are the top performance profiling tools I can evaluate right now?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
We have a major product launch in four hours and our React dashboard is lagging terribly during re-renders, what are the top performance profiling tools I can evaluate right now?
5 real searches · 1 real-search pass
React DevTools Profiler official documentation profiling components commits flamegraph ranked chartGoogle ↗
OBSERVEDOther / navigational
Chrome DevTools Performance panel official documentation React performance profilingGoogle ↗
OBSERVEDReason
React Profiler API official documentation production profilingGoogle ↗
OBSERVEDOther / navigational
React Scan official React performance tool documentationGoogle ↗
OBSERVEDOther / navigational
why-did-you-render React documentation GitHubGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (5)
Classes come from the query-classifier (a local Laya model). 5 of 5 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT5 real searches · gpt-6
React DevTools Profiler official documentation profiling components commits flamegraph ranked chart Google ↗
Chrome DevTools Performance panel official documentation React performance profiling Google ↗
React Profiler API official documentation production profiling Google ↗
React Scan official React performance tool documentation Google ↗
why-did-you-render React documentation GitHub Google ↗
- React Scan on GitHub · github.com
- GitHub repository · github.com
- <Profiler> · react.dev
- React Performance tracks · react.dev
- Performance panel: Analyze your website's performance | Chrome DevTools | Chrome for Developers · developer.chrome.com
Queries
5 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
React DevTools Profiler official documentation profiling components commits flamegraph ranked chart OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Chrome DevTools Performance panel official documentation React performance profiling OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
React Profiler API official documentation production profiling OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
React Scan official React performance tool documentation OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
why-did-you-render React documentation GitHub OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |