React Performance Optimization: Memoization and Code Splitting
React.memo, useMemo, useCallback, and code splitting — how to actually measure and fix real React performance problems.
Articles on web development, tools, and lessons learned.
4 articles · browse by category or tag below
React.memo, useMemo, useCallback, and code splitting — how to actually measure and fix real React performance problems.
What LCP, INP, and CLS actually measure, and the concrete, specific fixes that move each one in a real production site.
Cache-aside, TTLs, invalidation, and using Redis for rate limiting and sessions — practical caching patterns that hold up in production.
Images, JavaScript bundle size, fonts, caching headers, and database response time — the concrete checklist for a genuinely fast website.