- React
- Next.js
- JavaScript
useMemo vs useCallback in Modern React (2026)
Are useMemo and useCallback still necessary in React and Next.js in 2026? Learn how React Compiler changes memoization and when to optimize.
7 min read
AKAram Khachatryan
20
1 articles about useCallback, newest first.
Are useMemo and useCallback still necessary in React and Next.js in 2026? Learn how React Compiler changes memoization and when to optimize.