What is React JS? How to learn React JS? A Beginner’s Overview

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You will probably know this buzz word React JS. But, what is React JS? Is it a programming language? questions like these will pop up in your mind.

Especially, If you’re into the web development career then you can try to learn it for more job opportunities. Because the demand for front-end developers is increasing.

Now, we will see the entire details about this technology and how you can learn it.

What is React JS?

React JS is a Front End JavaScript library helpful in building components and interfaces. It’s open-source and you can build responsive applications.

It was created by Facebook in the year 2013. The best part is, it provides you a collection of interactive elements.

You can save your time and effort in building User Interfaces. Many developers use react because the code is reusable.

Read Also:

Frontend developer interview questions.

Benefits and Criticisms

Like many other programming technologies, this framework also has its pros and cons. Now, let’s see them.

BenefitsCriticisms
Reusable componentsPoor documentation
Efficiency Complicated JSX
Huge support communityThe high pace of development
React developer toolsSearch Engine Optimization

In fact, despite the criticisms, this framework is extensively used. So, be specific about the technology you choose based on your requirements.

How to learn React JS?

Before you learn there are some other things you have to learn first. Of course, none can learn programming without any prior knowledge.

For a successful career in web development, start from the basics, and then go for high-level technologies. In this way, you’ll get a strong foundation for a bright career.

  • Firstly, learn and practice HyperText Markup Language(HTML) and Cascading Style Sheets(CSS)
  • Do some projects on HTML and CSS
  • Start learning JavaScript
  • Build a portfolio of projects using HTML, CSS, and JavaScript
  • Finally, learn this technology and build stunning projects
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Best way to learn Python.

What is Java used for?.
Is React JS front-end or back-end?

There are many misconceptions about this framework or library. To clarify, this technology useful in front-end development. in fact, it involves everything related to the server-side.

How long does it take to learn React JS?

Of course, it takes time to learn and master this framework. Firstly, you have to learn HTML, CSS, and JavaScript.

However, if you are just starting programming and if you spend some time daily it may take an average of 6-12 months.

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