Hello World in React Js

This is hello word app created with react.js This is my first simple script. Yes, I know it’s easier to do this in html. But I wanted to do this in JSX to make thing more complicated.   <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Jsx</title> </head> <body> <!– container node –> <div id="jsx"> </div>…