How do I use React DevTools Profiler to identify whether component re-renders are caused by parent state updates or context value changes?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do I use React DevTools Profiler to identify whether component re-renders are caused by parent state updates or context value changes?
1 real search · 1 real-search pass
React DevTools Profiler "Why did this render" context changed parent rendered official documentationGoogle ↗
OBSERVED
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.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
React DevTools Profiler "Why did this render" context changed parent rendered official documentation Google ↗