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Next JS a Static Site Generator

Custom Headless WordPress Website Development

by Richard William
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Headless WordPress development static web pages predate the internet itself. The development of JavaScript, on the other hand, has made it possible to make such static web pages more dynamic. While generating an HTML file by hand is one option, how can we use static generation to create apps using contemporary tools?

What is Static Generation?

Headless WordPress CMS website generator process of assembling and displaying a website or app at build time is referred to as a static generation. The result is a collection of static files that include the HTML file itself as well as components such as JavaScript and CSS. If you haven’t heard of Static Generation but the notion appeals to you, you may have heard it referred to as Static Site Generation or SSG.

What happens during Static Generation?

JavaScript-based web apps, as we know them, function by executing libraries like React or scripts in the browser at run time. When a browser receives a page, it generally consists of simple HTML with little content. The fastvert scripts are then loaded, allowing the material to be pulled into the page, a process called hydration.

Static Generation uses technologies like Next.js to render a page in a similar way to how it would appear in the browser but at compile time. This allows us to serve the whole material on the initial load. During this procedure, the scripts continue to hydrate the page, but with fewer or no modifications.

How does Next.js use Static Generation?

Next.js has a number of distinct APIs for fetching data, including getStaticProps and getServerSideProps, which impact how Next.js builds your app based on how they’re used. If you simply use getStaticProps to get data, Next.js will do it at build time, leaving you with a static page. Next.js will recognize that the app requires a server to render those pages if you use getServerSideProps.

Next.js will load any of the data when someone requests the page from the server, in conjunction with a deployment system like Vercel that will automatically manage server configuration. After the app has been developed, Next.js gives the possibility to export the app as static files into a separate directory, however it does not do so by default. You’d create the app first, then execute the next export, which makes the app available as static files in the out directory by default.

How to statically generate an app with Next.js?

A new Next.js app may be simply created. The only prerequisites are that you have Node installed using npm and that you can run commands from a terminal.

How to create a Next.js app using headless WordPress development

Run the following commands in the directory where you want to build your project:

npx create-next-app my-static-nextjs-app

After the installation is finished, go to the following location to find your new project directory:

cd my-static-nextjs-app

Once there, start your development server:

npm run dev

After the server is up and running, go to http://localhost:3000 in your browser to see your new Next.js app!

How to build a Next.js app?

In the same directory, run the command:

npm run build

First, Next.js informs us that it is in the middle of its build process, which includes performance optimization, compilation, and data collection. Next, we observe that Next.js provides an explanation of how each page is constructed. A few static pages and a sample API route are included in the basic Next.js beginning template. We can see that all of the pages and assets were statically created, with one route identified as requiring a server, which is our API route.

Conclusion

Making websites with headless WordPress development like Next.js can achieve this by compiling our code into something that looks like what we’d see in a browser so that when our app reaches the browser, it’s ready to use. We can also build, compile, and export our app as static files with a single command. We may use any static storage provider, such as Vercel or AWS S3, to store those files. This makes it simple to create dynamic web apps that are both quick and inexpensive.

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