React JS: Everything You Must Know

Intro

React JS is a highly versatile and powerful JS library. By using it, you can easily develop reusable UI components for an app. Besides this, you can also use the JS library for both mobile/desktop app development. In other words, using this versatile JS library can be very beneficial for you. Keeping this in mind, today we are sharing with you all the things that you must/require to know about React JS.

What Is React?

It is one of the top JS libraries in the web development industry. Basically, it is a front-end development JS library made by Facebook. The library enjoys huge popularity amongst large companies and developers. This is why so many enterprises today use it for developing the front end of their websites. For instance, companies like Netflix, Instagram, etc. use this robust library for building interfaces for their apps/sites. In other words, it is a magnificent front-end development JS library and can help you develop incredible UIs easily. To learn how to build incredible user interfaces through the JavaScript library in detail feel free to join our React Js Course in Delhi.

Features

The JS library offers tons of incredible features to users. For instance, it comes with a highly active community of developers/engineers. Thus, if you use it then you will be able to easily locate support in case you need it. Following are some of the key features of React library:

• It is an extremely powerful, versatile and open-source JS library.
• It uses virtual DOM. Thus, when you make changes to your app then you will not face performance issues with it.
• You can use the JavaScript library for mobile app development.
• The library supports a one-way data-binding concept.
• The front-end development JS library is very easy to learn. Moreover, you can find a large number of resources online for mastering the JS library.

Advantages

There are numerous benefits to using ReactJS for web app development. For instance, it empowers a company to drastically/significantly reduce its web development cost. Furthermore, the JS library comes with a highly active community of developers. Thus, if you use it then you will be able to easily locate support in case you need it. In other words, using the JS library can be very rewarding for an organization. Following are some of the major benefits that you can get by using React for front-end development:

• You don’t require any license for using the library for web development.
• Since it uses virtual DOM you will not face performance issues when you make changes to your app.
• Becoming proficient in this robust JS library is not that difficult. You can find numerous React training resources online to master the JS library.
• Since the library is built by FB you don’t have to worry about bug management or finding support.
• You can use the front-end development JS library for developing both mobile & desktop apps.
• The components that you build using the JS library are reusable and are also very easy to maintain.

How to Learn React?

Following is a guide that you can follow to easily master React JavaScript library:

• Acquire basic knowledge of HTML, CSS, JS
• Learn the fundamentals/core concepts of React
• Become proficient in using the fundamental features of React
• Learn about NodeJS/code editors
• Build apps using React
• Take up internships
• Apply for ReactJS expert jobs

Responsibilities of React Developer

A React.JS developer requires to perform many complex tasks as part of his duties. For instance, he is completely responsible for building and implementing UI components. Besides this, React developers also have to take part in every process that is part of the SDLC. In other words, the job of a React expert is extremely challenging. Following are some of the major responsibilities of these professionals:

• Develop/implement UI components
• Test/debug UI components
• Participate in every process that is part of the development lifecycle
• Enhance the performance of the developed application by constantly monitoring it
• Evaluate UI components of an app and recommend changes for them

Skills

In order to become a ReactJS pro you must have a lot of different skills, For instance, you must have a working knowledge of the React JS library. Additionally, you also require to possess decent testing skills. Following are some of the essential skills that a React developer require to have:

• Proficiency in JavaScript
• Complete understanding of React
• Good troubleshooting skills
• Proficiency in JSX
• Proficiency in working with DOM & event handlers. To become an expert in working with DOM and event handlers feel free to join our React JS Training in Noida.

Conclusion

Now you are familiar with everything that you require to know about React. Thus, now you are in a position to decide whether it is ideal to use and learn this robust JS library or not. But overall, it is a magnificent front-end development JS library and mastering this JS library can be very beneficial for you.