JavaScript

Guides and tutorials relating to JavaScript and jQuery.

Synchronous XMLHttpRequest on the main thread is deprecated.

A guide on how to fix the “Synchronous XMLHttpRequest” warning that appears in Firefox, Chrome and Edge.

A quick explanation about what the term “Vanilla JavaScript” means.

A tutorial on how to remove the first character of a string using JavaScript.

A beginner’s guide on how to hide an image using JavaScript.

This is a beginner’s guide on how to convert a number into a string using JavaScript.