What Is the Next.js App Router?
The App Router is the modern way to build routes in Next.js 13+. It uses React Server Components by default and brings a cleaner, file-based convention.
The vocabulary of modern development
Clear, practical articles on modern web development — from the tools and frameworks powering apps today.
The App Router is the modern way to build routes in Next.js 13+. It uses React Server Components by default and brings a cleaner, file-based convention.
The official Tailwind typography plugin adds a `prose` class that turns raw HTML or Markdown into a beautifully typeset article — no custom CSS needed.
TypeScript's `strict` flag enables a group of checks that catch real bugs before they reach production. Here's what it turns on and why each check matters.
Vercel Edge Functions run in V8 isolates at 100+ locations worldwide. They start in under a millisecond and are perfect for personalisation, A/B tests, and lightweight APIs.
From the glossary
react
React Server Components
Components that render exclusively on the server, shipping zero JavaScript to the browser. They can read databases and secrets directly, with async/await at the top level.
performance
Edge Runtime
A V8-isolate execution environment that runs at 100+ global PoPs. Cold-start time is under 1ms — orders of magnitude faster than traditional serverless functions.
next.js
App Router
The file-based routing system introduced in Next.js 13 that uses React Server Components by default, co-locates layouts, and enables streaming HTML responses.
Verbuma is an independent blog covering the vocabulary of modern app development — the frameworks, patterns, and tools you encounter every day, explained clearly.