React Js

React is a JavaScript library created for building fast and interactive user interfaces for web and mobile applications.More..

History:

React was created by Jordan Walke, a software engineer at Facebook, who released an early prototype of React called "FaxJS". He was influenced by XHP, an HTML component library for PHP. It was first deployed on Facebook's News Feed in 2011 and later on Instagram in 2012.

Jordan Walke

Example:

ReactDOM.render(

  <h1>Hello, world!</h1>,

  document.getElementById('root')

);