Next.js tutorial is a step in the better and more complete implementation of React applications. In this course, we tried to teach you Next.js in a practical way.

What is Next.js?

Next.js is known as a framework for React that allows you to implement React as SSR, you may ask what is SSR or Server-Side Rendering? In the lower part of this article, I will explain it in detail.

What is a framework?

When you put different JavaScript libraries together with a specific architecture to achieve a specific goal, the end result is a ready-made framework. Frameworks play a very important role in programming various applications these days. This role is so important that the wrong choice can even lead to the failure of a website.

The concept of SSR or Server-Side Rendering

To understand SSR, we first need to look at regular websites.

On regular websites, when you request a URL, your browser fully loads the content of that page and eventually displays it in the browser, but on SPA websites, when you request one of the pages, the raw page with your JavaScript code is loaded first. In this case, there is nothing to be seen by search engines, and after a few moments, your JavaScript code is called and the information is displayed on the screen.

But to solve this problem, there is an easy solution called SSR, which helps you load your SPA website just like a regular website on the first load.

What do we need to know to learn Next.js?

To learn Next.js, you definitely need to be familiar with React and have worked with it. Because Next.js is a React framework and not familiar with React is a major problem when using Next.js.

If you have not yet learned React, we suggest you take the React training course as a first step.

At more advanced levels of working with Next.js you will also need to know the node because the backend side of the framework is implemented using the node.

If you need to learn node, you can use the nodejs training course to learn it.

Install, set up and configure Next.js

Next.js has a simple setup and setup, like the React story where we used the create-React -app package to launch our project. We do.

What is the difference between CSR and SSR?

By defining each of these, you can finally easily understand the difference between them.

CSR: Abbreviation for Client Side Rendering, which means that once your website is fully loaded by the browser, they do not need to receive and render anything from the server to load other pages of the website, and do so entirely using JavaScript. It becomes.

SSR: Abbreviation for Server Side Rendering, which means that your website has to process and create the HTML of the website once for each URL on the server side, and the browser is only responsible for executing the HTML.

By this definition you have probably noticed the difference between the two. In the Next.js tutorial, we will show you the practical difference between the two in different sessions.

What topics will you learn in the Next.js course?

By participating in this course and watching the training files and practicing the points mentioned in the videos, you will learn that:

• How to create different pages using Next.js
• How to create dynamic routes
• How to connect to the server and get information from the server
• How to implement SSR with next website.
• How to improve SEO.
• And..._

Why learn Next.js from Rocket Collection?

At computer arena, we have tried to teach you the complete and practical Next.js framework to make SSR websites easier.

In addition to teaching most of the topics in this framework with various examples, we try to be by your side throughout the learning process and help you solve your questions and problems if you have any questions or problems.

Tools needed to participate in this course

To participate in this course, you have a great desire to learn and progress, with a little willpower and a little decision to enter the world of advanced programming.

Who is this special course for?

This course is for people who are completely familiar with React and are now facing the SSR problem in React and are looking for a solution to this problem.

Next.js training course can definitely help you in learning next js and solving SSR problem forever.

What do you earn after completing the course?

• Support and answer your questions
• Earn points and credits to participate in other courses
• Receive course updates for life (if you purchase this course in cash)
• Ability to make money and get real projects

Next.js training course topics

Familiarity with the page system

In this section, you will learn how to create different pages in the next. We have several types of pages in Next.js, and these pages can work differently in different situations.

Gaining a good understanding of the topic of pages in Next.js can help you more easily convert your React application to SSR.

Server connection

Getting information from the API and rendering pages in the Back-End using Next.js is a process that in this section I will introduce you to the full process.

Components and related items

In this section, things like using CSS In JavaScript, we looked at calling static files, how to use a Sass file, and more.

Create an internal API in Next.js

As mentioned above, Next.js gives us the ability to work with the node on the backend.

But more importantly, in Next.js you have the ability to extend your api using Next.js as well.

That is, developing the frontend and backend together using Next.js.