React.js is one of the most emerging front-end JavaScript technologies. Developers favor React.js as it ensures scalability, speed, and simplicity. It not only designs elegant user interfaces but also helps to create complex applications.
React framework, design elastic and compound web applications with reusable user interface components. This library was designed in 2012 by Jordan Walke, a Facebook application engineer. Most JavaScript frameworks are not searched engine optimized, but this library is quite different in that context.