5 reasons to learn and use React in 2023
Tags: webdev, javascript, react, beginners
Published: 2023-03-16 13:40:50

The React.js framework is an open-source JavaScript framework and library developed by Facebook. It’s used for building interactive user interfaces and web applications quickly and efficiently with significantly less code than you would with vanilla JavaScript.

In React, you develop your applications by creating reusable components that you can think of as independent Lego blocks. These components are individual pieces of a final interface, which, when assembled, form the application’s entire user interface.  

Let’s get started and see the power of React!

### 1. Better performing application

One of the major reasons why React is used widely is its performance. The prime cause why React applications perform so well is the presence of Virtual DOM. Well, the virtual DOM has nothing to do with learning React, but it should be known to every React developer what is happening behind the scenes.

Virtual DOM is a copy of the original DOM and instead of re-rendering the original one, React first renders the virtual one. This gives React the upper hand on many other frontend frameworks.

So if the performance of React applications is better, then it is worth learning it. After all, the performance of the final product matters the most. 

### 2. React has great features

React is fast, modular, and scalable. Without getting too technical, some of the top features include:

- A slight learning curve (if you know JavaScript already)

- Reusable components

- Data binding

- High-performance thanks to the vDOM 📈

- Support for web and mobile apps with React Native

- Dedicated tools like React Developer Tools for easy debugging

React also supports advanced features you might not need today but you'll be glad for later:

- Server-side rendering

- Efficient data-fetching

- Caching

- Error-handling

- SEO-friendly

- Dedicated deployment tools to make your live website as efficient as possible

### 3. Tons Of Applications in the Web Development Field

React.js has different applications for all applications such as web apps, mobile apps(IOS and Android), and desktop apps with cross-platform support You can use ReactDOM for web applications, and React Native can be used to develop mobile applications for both IOS and Android and Electron can be used for cross-platform hybrid desktop applications.

What we love the most in the applications of React is the flexibility it offers. You can combine React.JS with other tools that will help in laying the foundation for complex applications. Furthermore, you can pick a library and use it to display a page or view, etc. Because of its versatile applications, it has been used in some of the most renowned applications like Facebook, Instagram, Twitter, Airbnb, Netflix, and so on.

### 4. React has a safe future

Perhaps, the biggest reason to learn React is its safe future. Switching to another technology is not easy. Neither is to make that decision. But if switching to new technology guarantees a safe future, then it is worth it.

React's popularity is only increasing and in the future, React is going to grow. So learning to react in 2023 is an excellent decision.

### 5. Community support:

React has a strong and active community of developers who provide support, resources, and documentation for the framework. Their active contribution of diligent experts to the ecosystem of tools, libraries, and frameworks remains the key reason for React.j’s success.