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Progress35 of 45
Re-rendersLow
Narrow Effect Dependencies
Specify primitive dependencies instead of objects to minimize effect re-runs.
rerenderuseEffectdependenciesoptimization
Code Comparison
•Incorrect (re-runs on any user field change):tsx
•Correct (re-runs only when id changes):tsx
•For derived state, compute outside effect:tsx
Why This Matters
Impact: minimizes effect re-runs. This optimization is classified as LOW priority for production applications.