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.

Semi-private air carrier JSX has announced its intent to buy more than 300 hybrid-electric planes. The aircraft are set to come from three different manufacturers and have at least 500-mile ranges.

React components are created through JavaScript variables that use a createClass method to render HTML that presents data supplied in the form of properties ("props") or state, depending on whether ...