With this tool, you can easily check if a South African Identity Number is valid.

If you have a website or app that requires users to submit their South African ID number, you will definitely want to make sure it’s valid.

Lightboxes are a great way to display your photo gallery and super simple to implement. Learn how you can create your own with JQuery.

Discover how to apply volumetric weight calculations in WooCommerce to optimize shipping costs and streamline your process.

JavaScript performance plays a critical role in determining the user experience of your applications so it’s essential to optimise.

In this beginner’s guide, we’ll delve into the fundamentals of DOM manipulation, providing practical examples to illustrate its usage.

Learn how to create a login system in PHP including creating a database table to store user credentials, implementing the login form, validating user input, and handling authentication.

Turbocharge your WordPress website’s speed and performance with these essential optimisation techniques!

Learn how to convert CSV data into JSON (a JavaScript object), so you can manipulate it, perform calculations and display it as you see fit.