Love it or loathe it, JSX has made a big impact on front-end engineering. Here's a code-first intro to the HTML-based JavaScript templating language.

JSX allows us to write HTML-like code in our JavaScript files. JSX is a syntax extension of JavaScript that creates a very special and extremely productive marriage between HTML and JS. It's short for ...

In this example: We import React to use JSX syntax and define the friends array containing objects with title and src properties representing friends and their corresponding image URLs.; We create a ...