TkDodo Dominik Dorfmeister • 4/24/2022

Hooks, Dependencies and Stale Closures

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This article delves into the JavaScript concept of closures and how they lead to stale closure bugs in React hooks like useEffect, useMemo, and useCallback. It explains the relationship between hooks, their dependency arrays, and why the react-hooks/exhaustive-deps ESLint rule is essential for statically analyzing and preventing these subtle errors.

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#JavaScript #React #closures
Hooks, Dependencies and Stale Closures

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