Hello everyone, as someone who's just starting with Next.js, I'm wondering where to begin with my first project. What should I pay attention to in basic steps like definitions, configuration, and deployment? Also, which methods are more efficient for page routing and API routes? For those with experience, which resources do you refer to? Any recommendations from you?
Where should I start with a project using Next.js?
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First off, when taking your first steps with Next.js, be aware that it combines the benefits of React with features like server-side rendering (SSR), static site generation (SSG), and hybrid approaches. Starting with setup is the most logical move: creating a project with `npx create-next-app@latest` and selecting options like TypeScript, ESLint, and Tailwind CSS will help maintain high code quality down the line. In the configuration phase, the most important thing to watch out for is not disabling unnecessary optimizations in the `next.config.js` file and sticking to Next.js’s defaults for optimizations like images and fonts. For example, setting `images.unoptimized: true` can prevent unnecessary complexity later on.
For page routing, one of the cleanest approaches is the file-based routing system: files you create in the `pages` folder automatically map to URLs. For instance, `pages/about.tsx` corresponds to the `/about` URL. For API routes, you can use the `pages/api` folder, where each file automatically becomes an API endpoint. For example, `pages/api/users.ts` maps to the `/api/users` endpoint. When it comes to deployment, Vercel was my go-to for my first project—you can set up deployment with just the `vercel` command. Using middleware in API routes can also make sense for performance, especially for shared operations like authentication.