React, also known as ReactJS, is an open source JavaScript library for building user interfaces, ... One is that you can embed any JavaScript expression in JSX by wrapping it in curly braces.

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.

Additionally, ReactJS introduces JSX (JavaScript XML), a syntax extension that allows developers to write HTML-like code directly within JavaScript. This integration streamlines the development ...