React.JS is a JavaScript framework that was launched in 2013 and quickly became popular. It is maintained by Facebook and the developer community, and more than 30,000 websites are using it, including some of the giants like PayPal, Apple, and Netflix.
If you are wondering what are the main features of React.JS and what benefits it can bring to your project – read on to find out the best reasons to use React.JS.
It makes writing components easier
As an optional syntax extension to JavaScript, JSX can make writing components easier. It can be useful when you are working on custom components or high-volume apps or when you need to exclude typos in large tree structures. It provides developers with error messages and warnings and can help to prevent code injections.
Improves productivity and smoothes further maintenance
Updates can be a headache because of complex logic. With React, you can reuse system components, which is one of its best features. Every component has its internal logic, and it is much easier to specify and use them. This approach makes it easier to maintain a consistent app look and ensures that further growth and maintenance is a smooth and streamlined process.
Allows for faster rendering
When you build a high-load application, it is essential to think about how the structure will impact the overall performance. This issue is easily solved with Virtual DOM, making React.JS great for dynamic and heavy loaded software solutions. Changes are applied to the virtual DOM so that there is a minimum need for DOM operations, which ensures higher app performance and better user experience.
Guarantees stable code
React.JS only uses downward data flow so that when developers change an object, they only modify the state, and only specific components are updated. Small changes that happen in the child structure are not affecting their parents, thus guaranteeing continuous app performance and code stability.
SEO friendly
Most search engines fail to read heavy JavaScript apps, but React.JS can deal with that. Because it runs on the server, it renders and returns the virtual DOM to the browser like a regular webpage.
It comes with a useful developer toolset.
React.JS comes with design and debugging tools, which make it great for efficient performance. There is a browser extension for Chrome and Firefox – React Developer Tools, which allows developers to discover child and parent components, observe reactive component hierarchies, and inspect current state and props.
Easy to learn
React.JS is a view layer – a library that allows developers to design an app the way they see it. Any JavaScript developer needs a few days to master the tutorial and documents to get familiar with component’s states, life cycles, and props and start building apps.
Backed by a strong community
React was built for internal use, but today it is used by the entire community. There is support from Facebook and Instagram engineers, as well as from external experts. You can find answers to all your questions on StackOverflow, GitHub, Reactiflux Chart, and many other platforms and discussion forums.
