React, also known as ReactJS, is an open source JavaScript library for building user interfaces, often for single-page applications or to add interactive views to existing web applications built ...

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 ...