JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - How to Run JavaScript Files / 005

The video tutorial introduces JavaScript, focusing on how to run JavaScript code using browsers and Node.js. It explains writing JavaScript code using script tags in HTML and creating external JavaScript files. The tutorial emphasizes best practices for file naming and linking, recommending the use of Google Chrome for ease. It concludes with a strong suggestion to use external files for organizing JavaScript code.

How can you link an external JavaScript file to your HTML document?

What common mistakes do beginners make when working with JavaScript files?

What is the recommended method for adding JavaScript code according to the text?