Frontend Web Development Bootcamp - Build a Twitter Clone - What is JavaScript?

This video tutorial introduces JavaScript, highlighting its importance in web development alongside HTML and CSS. It explains JavaScript's role in creating dynamic content and its evolution from a client-side language to a server-side one with Node.js. The tutorial demonstrates writing JavaScript code using internal and external methods, emphasizing best practices for organizing code. It also covers using the console for testing and debugging, providing a practical approach to learning JavaScript.

What is the significance of the 'console.log' function in JavaScript?

How does the browser interpret JavaScript code when it reaches the script tags?

Why is it considered better practice to use external JavaScript files?