Lesson 3: JavaScript Syntax Rules and Variables

• This lesson focused on the importance of W3C standards for web development and browser compatibility.
• I gained a better understanding of the DOM and its role in JavaScript's interaction with web page elements. I found it interesting that the DOM isn't limited to JavaScript.
• Successfully writing a "Hello World" program helped me understand the code structure, including the tag and `document.write()`method.
• This lesson provided a practical introduction to JavaScript programming, and I'm eager to apply my knowledge to create dynamic web pages.