Author: Joshua Alana React is a javascript library for building single page applications React make use of Reusable components React also make use of Virtula Dom React files are save using the JSX extension The UI is written with HTML while the Logic is written with javascript Every tag must be self closed Remember that it is most popular frontend tool.

components IN REACT: they are a piece of UI THAT CONSTAINS THE DESIGN LOGIC AND THE PROGRAMMING LOGIC