What is React.js? Reasons to Use React.js in your Projects 1

What is React.js? Reasons to Use React.js in your Projects

Facebook created and maintains React JS, which is a JavaScript library.

React is an economical, expressive, and flexible open-source JavaScript toolkit for building simple, quick, and scalable frontends of web apps, as per Jordan Walke, the inventor of React JS.

React was built with a single goal in mind: to develop web application modules. A React component can be a Button, Text, Label, or Grid in your online application.

Reasons to use React.js

This article can help if you’ve heard of React but aren’t sure why you should use it for your job. What are the advantages of React? You can get in touch with any react.js development company that can help you develop mobile applications and what not. This article will provide you with five reasons why you should use React for web development.

Fast learning curve

React is a lightweight and basic library that just handles the view layer. Other MV* frameworks, such as Angular or Ember, are not as powerful as this one. After only a few days of study, any Javascript developer can grasp the fundamentals and begin creating a fantastic online application. React is simple to learn not just as there are many simple tutorials available online, but also because it is a very basic library. It isn’t as complicated as Angular. When you have excellent JavaScript abilities, the learning process becomes much easier.

Reusable Components

React has a component-based architecture. Your lego pieces are called components. You begin with simple components such as buttons, checkboxes, and dropdown menus, and then build wrapper elements out of those smaller components. Then you write wrapper elements at a higher level. It continues in this manner until you have only one root element, which is your program.


React JS was created with the goal of providing great performance. The framework’s primary features include a virtual DOM program and server-side rendering, allowing complicated programs to execute incredibly quickly. Using reusable features and development tools can help you enhance your efficiency. Developer productivity is critical since getting things done fast allows you to generate more money in much less time, which is a typical aim for businesses and startups.

Great Developer Tools

Another essential consideration when selecting a software platform is the developer toolset. React Developer Tools and Redux Developer Tools are two excellent tools to be mindful of. Both are Chrome extensions that may be installed.

Custom components

React includes JSX, an optional syntactic extension that allows you to create your own components. These components essentially allow HTML quoting and make all facet rendering a pleasure for developers. Though there have been several arguments over JSX, it has already shown to be useful for designing bespoke components, developing elevated apps, and converting HTML to JSX.


Not every framework or library will be a good fit for your project. They can be useful tools, but they might not be the best fit for your needs assessment. Angular, like React, is a fantastic, elevated framework that was created by the technological behemoth Google. The issue with Angular is that it is difficult to learn because it is not a basic framework, whereas React.js is easy to use.

About the author

Pushkar Kathayat

Pushkar Kathayat is the Chief Editor of TechGeekers. His passion is towards SEO, Online Marketing and blogging.