Rules to Better Next.js

React is a powerful JavaScript library for building user interfaces. However, it doesn't provide built-in support for server-side rendering (SSR). This lack of SSR can lead to slow website load times and poor search engine optimization (SEO).

That's where Next.js comes in. Next.js is a framework built on top of React that provides several features and benefits for building high-performance websites.

Typescript is the best choice when writing Angular and React applications. Angular is even written in Typescript itself!

Next.js is great, as it gives you the ability to run code on the server-side. This means there are now new ways to fetch data via the server to be passed to Next.js app. Next.js also handles the automatic splitting of code that runs on the server and the client, meaning you don't have to worry about bloating your JavaScript bundle when you add code that only runs on the server.

While using a regular useEffect to run when a component is loaded to fetch data is super easy, it may result in unnecesary duplicate requests for data or unexpected errors when unmounting components. It is best to use a library that can provide hooks for fetching data, as not only does it solve the above issues, but also comes with useful features such as caching, background updates, and pre-fetching.

Components with large imports loaded in on runtime may result in a much worse UX for users of your web app. Next.js can help with this by using dynamic imports to only load these large components when they are rendered on the page.

NextJS supports dynamic routes out of the box, meaning you can create routes from dynamic data at request or build time. This is especially useful for sites such as blogs that have large amounts of content.

React Hooks streamline state management and lifecycle processes in functional components, resulting in cleaner, more performant code. These are the most common and useful hooks that you should use in your React project:

While React is great for developing high-quality web apps, Next.js offers a wide range of features that React doesn't have, like static site generation (SSG), server-side rendering (SSR) and API routes.

Upgrade your Next.js app from Page Routing to App Routing for better performance, faster navigation, and improved flexibility. With features like React Server Components and optimized data fetching, App Routing enhances interactivity while reducing re-renders. Stay ahead with a more scalable, modern approach to web development. 🚀

When working with Node.js, choosing the right package manager can significantly impact your project's performance, consistency, and ease of use. While npm is the default, developers often seek alternatives like Yarn, Bun, or pnpm for various advantages. But which one should you use?