useDeepCompareEffect Offers a Fix for React's Object Dependency Loop Problem
A common React pitfall occurs when objects passed as useEffect dependencies trigger infinite re-render loops, because React compares dependencies by reference rather than by value. This means two objects with identical contents are treated as different if they are not the same instance in memory. The useDeepCompareEffect hook from @reactuses/core serves as a drop-in replacement for useEffect, performing value-based deep comparison instead of reference checks. Existing workarounds such as useMemo, spreading primitives, or JSON.stringify each carry notable drawbacks including brittle maintenance, silent failures, and performance costs. The hook aims to resolve these issues while preserving the same API signature and cleanup semantics as the standard useEffect.
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