JavaScript

Parse an XML string using JavaScript.

In this tutorial, I will show you how to parse an XML string using JavaScript.

JavaScript: Check if a string contains a substring.

This is a tutorial on how to check if a string contains a substring using JavaScript.

Generating a random color with JavaScript.

In this tutorial, I will show you how to generate a random RGB color using JavaScript.

Generating a random number with JavaScript.

This is a short tutorial on how to generate a random integer number using JavaScript.

Calculating the percent of a number using JavaScript.

In this guide, I will show you how to calculate the percentage of a number using JavaScript.