Introduction to JavaScript Variables and document.write #javascript #html #css #programming #coding

Welcome to this quick JavaScript tutorial for beginners! In this short video, we’ll walk you through a simple script that demonstrates how to:

✅ Declare variables using the var keyword
✅ Use document.write() to display output in the browser
✅ Perform a basic sales tax calculation in JavaScript

Whether you're just getting started with JavaScript or brushing up on the basics, this is a great example to help you understand how variables and output work together in a real script.

💡 Perfect for coding students, hobbyists, or anyone learning how JavaScript works behind the scenes!

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