Get the most out of your Galaxy Z Flip 7 (and others) by running any app on the cover display thanks to the Good Lock app's MultiStar module.

I have a use case where I need to provide variables, specifically URLs generated using the url tag with arguments, to a component's JavaScript code for AJAX requests. While I understand that I could ...

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

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.

A variable cost is an expense that changes in proportion to increases and decreases in production or sales volume.

To enable JavaScript, go into the Settings app on your iPhone, click "Safari," then "Advanced," and swipe the JavaScript button to the right so it appears green. Here's a full breakdown with pictures.