React.js is an open source JavaScript library for creating user interfaces. It was created by Facebook back in 2013.  Demand for React developers is skyrocketing, which means that having knowledge of this library is definitely going to be worth it! Some of the popular websites built using ReactJS include

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React is an open source JavaScript library for creating user interfaces. It was created by Facebook back in 2013. Some of the popular websites built using ReactJS include Dropbox, Netflix, and Instacart – and the list goes on. Let's dive into the two main features of ReactJS that we're gonna discuss today.

React.js Basics – The DOM, Components, and Declarative Views Explained