## What Is Next.js? Next.js is a React framework for building both frontend and backend in a single codebase. It simplifies routing, server-side rendering, and more. ## Key Features - **File-Based Routing**: Organize your pages easily with a clear folder structure. - **API Routes**: Create backend endpoints right inside your Next.js project. - **Server-Side Rendering**: Boost SEO and performance with dynamic content. ## Getting Started 1. **Install**: `npx create-next-app my-project` 2. **Develop**: Modify pages and components in the `pages/` folder. 3. **Deploy**: Deploy to services like Vercel or Netlify with ease. ## Wrap-Up Next.js makes it straightforward to build full-stack React apps with excellent performance and developer experience.