“Hello World!” with JavaScript
This simple JavaScript is for beginners wanting to know what JavaScript is.
Variables & constants in JavaScript
A basic JavaScript tutorial covering the use of variables and constants.
Installing Node.js on a WAMP box
I worked on some Node.js stuff in my previous job, using it to build an automated test framework. No consideration…
JavaScript & the Page Visibility API
The PageVisibilty API allows us to use JavaScript to detect whether the page running the script is visible. This lets…
JavaScript & the Geolocation API
This one is a lot of fun and the applications are endless: the Geolocation API. You must browse from a…
“Hello World!” with Node.js
This post is based on the “Hello World!” tutorial on the Node.js site . After a couple of days of…
“Proof of life” with JavaScript
This tutorial used JavaScript’s window.navigator to check if a computer is online or not. In this tutorial: See also: 1.…
Validate a South African ID number with JavaScript
South African ID number validation on a form using JavaScript. I used this on a project to complement my PHP…
“Hello World!” with jQuery
jQuery is my go-to JavaScript library. In this tutorial: Required knowledge: See also: 1. Demo See the jQuery magic here:…
JavaScript’s onmouseover() event
This post follows on the post JavaScript’s onclick() event. In this example, I have followed a slightly different approach in…