1 篇文章 篇标记为 "referential equality" 的文章

TLDR:

React’s useCallback isn’t about making code “faster” by default—it’s about keeping function references stable so memoized components and hook dependencies behave predictably. This guide explains referential equality, the core performance use cases with React.memo and useEffect, common anti-patterns, and how Feature-Sliced Design supports scalable, low-coupling callback boundaries in large applications.