Introduction
Next.js is a React framework that provides all the features you need to build web applications. It supports server-side rendering (SSR), static site generation (SSG), API routes, and more, enabling developers to quickly build high-performance web applications.
With Next.js, you can easily implement routing, code splitting, optimized image loading, and more without complex configuration.
Installation
Create a new Next.js project using the following command:
npx create-next-app@latest my-app
cd my-app
npm run devOr install in an existing project:
npm install next react react-domUsage
Create a page file app/page.tsx:
export default function Home() {
return (
<div>
<h1>Hello, Next.js!</h1>
</div>
);
}Architecture
Next.js adopts the following architecture:
- File-system routing
- Server-side rendering and static generation
- Automatic code splitting
- Built-in CSS support
- API routes
API Reference
For detailed API documentation, please refer to the official documentation.
Contributing
Contributions are welcome! Please read CONTRIBUTING.md for details.
FAQ
- Q: What's the difference between Next.js and Create React App?
- A: Next.js provides more features like SSR, SSG, file-system routing, etc.
- Q: Do I need to configure Webpack?
- A: No, Next.js comes with optimized Webpack configuration out of the box.