Category: Development

How I reduced image load times by 40x and cut bandwidth by 95% using background caching and local image optimization in Astro.

Next.js 16 delivers faster startup times and fixes the annoying dev server crashes during builds. Here's what changed and why you should upgrade now.

Learn to use React DevTools Profiler to find performance bottlenecks and eliminate unnecessary re-renders. Includes real-world examples and fixes.

Solve the mysterious file upload error that only happens in production. Learn why FormData rebuilds and file references cause upload failures in Next.js apps.

Discover why unit testing matters through real production failures and learn when to implement tests in your Next.js projects.

Master the art of choosing between Server Actions and client rendering in Next.js. Learn when to use each approach with real performance insights.