What is Reactjs and why it is so popular?

react vision secrets

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What is Reactjs?

According to official website of reactjs reactjs is a javascript library which is used for building the user interface.

But from my point of view reactjs is more than just a library because it provides so much flexibility for building the user interface and user experience.

Reactjs is basically working on the concepts of Components.

Where Components could be anything like navbar , sidebar, header, etc.

In the world of Reactjs you would hear Reusable components frequently.

###But what does Reusable components means?

Create once and use anywhere & any number of times

That means you can create one component for example navbar and use anywhere and any number of times in your project.

Why it is so popular?

According to Stackoverflow survey 2020 Reactjs is 2nd most loved and 1st most wanted library and framework.

Also, reactjs has a great community where you can find all your answers regarding specific topics.

Reactjs learning curve is easy to compare to other javascript library and frameworks.

There are plenty of resources available to learn recatjs. I recommend you should first start with official website of reactjs. they have very good documentation with a great explanation.


Reactjs is most loved and wanted javascript library which let you build your user interface with ease. And if you want to become front end developer you must know at least one javascript library/framework. I recommend starting with Reactjs.

Comment down if you have any questions. I will be happy to solve your queries.

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