Next.js App Router vs Pages Router: Why the New Model Won
The App Router is not a new folder structure — it moved your app's default home from browser to server. What that means, what broke, and when to migrate.
By Milos Knezevic·12 min→
JavaScript Frameworks
React Server Components, Explained Like You'll Actually Use Them
A server component runs once, on the server, and ships its output instead of JavaScript. What that really means, when to use one, and where it will hurt.
By Milos Knezevic·12 min→
JavaScript Frameworks
React Error Boundaries Done Right
Error boundaries are blast-radius design. What React catches and what it misses, error.tsx granularity, retries that actually work, and honest fallbacks.
By Milos Knezevic·12 min→
JavaScript Frameworks
React State Management in 2026: Zustand vs Redux vs Context
Server Components shrank the state debate. How to sort server data, UI state, shared state and URL state — and when Zustand, Redux or Context actually fits.
