How to Learn React: Background Knowledge and WildLearner

How to learn react

React is a library for building user interfaces that has taken the web development world by storm.

It optimizes the front-end development through its advanced solutions and has become a preferable option for many web developers. Learning React, however, may seem challenging from some perspectives. This blog post will guide you throughout the learning process, help you understand the background knowledge you should possess, and introduce a reliable tool to start your React learning journey.

What Is React JS?

React is an open-source Javascript toolkit developed by members of the Meta community that enables the creation of intricate user interfaces (UIs) using coding fragments referred to as components. React uses the style of declarative programming. More precisely, React’s render method displays anything you instruct it to display depending on the component description you provide.

Although there are many React coding difficulties, the main objective of React is to make the development and use of complex web apps and user interfaces simpler. Using huge programs eliminates the need to reload the website because it works fast and simply. React was created as a cutting-edge DOM solution (Document Object Model) as the Facebook executives required a quicker fix to run more effectively because the latter worked slowly.

React’s virtual DOM guarantees trouble-free UI updates and page reloads.

React Prerequisites: What Do You Need To Know Before Learning React?

Before learning React, one should have a basic understanding of JavaScript, HTML, and CSS. The ideal candidate for learning React is a front-end web developer with a reasonable amount of experience building user interfaces. However, if you lack the necessary programming skills but are still eager to learn React, don’t despair! With enough dedication and effort, you will be able to catch up on the basics in no time.

Now that we have answered the question “what is React,” it’s time to move on and talk about what you need to know before learning React.

JavaScript Language Essentials

React is a JavaScript library, meaning understanding JavaScript fundamentals is crucial for learning React. If you are unfamiliar with the basics of the language, we recommend you start by brushing up on your skills.

You can start learning JavaScript with WildLearner right now! WildLearner is an educational platform offering free programming courses to support the learning process of people at different levels of programming.

Basic HTML Knowledge

To understand how React works, you need to have a basic understanding of HTML. This will come in handy when dealing with Syntax Extension JSX. If you are not familiar with HTML, don’t worry! You can also find a free HTML course on WildLearner that guarantees a fast and efficient outcome.

Idea About CSS

It is beneficial to have a general understanding of CSS before learning React. However, if you don’t feel confident about your CSS skills yet, you can always return to it after finishing the React course. In the meantime, we recommend that you take a look at WildLearner’s free CSS course.

How To Learn React with WildLearner?

After acquiring the necessary background knowledge and meeting the prerequisites, you are ready to begin your React journey!

For anyone interested in learning the library quickly and for free using straightforward and accessible ways, WildLearner offers a concise, thorough, and in-depth free React course.

There are two simple steps to start your React course:

How Long Does It Take to Learn React?

WildLearner’s practice-based learning approach allows you to manage your schedule based on your preference. The free React course consists of 46 lessons, which you can cover as fast or slow as you wish. The material is very self-explanatory, which will make your learning process more efficient and productive.

Here are some achievements you should expect to have after completing the course:

  • You will learn how to create a user interface using React components.
  • You will be able to comprehend the fundamental nature of the components, organize their internal states, and combine many components into one. Throughout this process, you will also be able to assess the performance of the components you design.
  • When you successfully complete the course, WildLearner will issue you a certificate attesting to your learning efforts and course participation.


React is a powerful tool that allows you to create a fast-functioning user interface. To use React effectively, you need to have some programming skills and knowledge of HTML and CSS.

If you are dedicated to learning React but lack the necessary skills, don’t worry! With enough effort and dedication, you will be able to catch up on the basics in no time.

WildLearner offers a free React course to help you acquire the necessary skills quickly and efficiently. The course is self-explanatory and easy to follow, making it perfect for anyone who wants to learn React without prior knowledge.

So what are you waiting for? Start your React journey today!