#JavaScript

Next.js

Authentication in Next.js: Patterns That Scale

Authentication in the App Router works differently than you might expect. Here's how to handle sessions, protect routes, and manage auth state across Server and Client Components.

Dec 20, 2025 5 min read

Next.js

React Server Components: What They Are and When to Use Them

Server Components are the biggest shift in React since hooks. Here's a clear explanation of what they are, how they differ from Client Components, and practical guidance on when to use each.

Dec 20, 2025 5 min read

Next.js

Next.js 15: App Router Patterns That Actually Work

The App Router changed how we build Next.js apps. After building several production apps with Next.js 15, here are the patterns and practices that have held up.

Dec 20, 2025 5 min read