Javascript Programming Tutorials, Guides & Best Practices

   for (let i = 0; i < 5; i++) {
     console.log("Count:", i);
   }
   // Outputs:
   // Count: 0
   // Count: 1
   // Count: 2
   // Count: 3
   // Count: 4

• Integer Division:
• Unlike some languages, dividing integers in JavaScript returns a floating-point number.

The first step in learning JavaScript is to write a simple program that outputs "Hello, World!" to the console. Additionally, understanding how to use comments is essential for writing clean, maintainable code.

• Open a code editor (e.g., VS Code) or a browser console.

<button onclick="alert('Hello World!')">Click Me</button>

Add JavaScript between <script> tags inside the HTML file:

This tutorial assumes no prior knowledge of programming. All you need is a text editor, a web browser, and a willingness to learn.

JavaScript is a high-level, interpreted scripting language primarily used for creating interactive effects within web browsers. Unlike HTML and CSS, which define the structure and style of web pages, JavaScript allows you to add behavior and interactivity to your web pages.