JavaScript Program Structure

This course builds on your fundamental knowledge of Python programming, introducing you to JavaScript. We’ll start with the basic structure of a JavaScript program, using simple examples to illustrate key concepts and drawing comparisons with Python to make your transition easier.

Anatomy of a JavaScript program: Hello World

One of the most fundamental tasks in computer programming is creating a program called “Hello world!”. This program is very simple and straightforward, which makes it a great starting point for newbies. Compared to more intricate programs, troubleshooting “Hello world!” is a breeze; the only difficult part is adhering to the rules in writing code. To simplify this concept, let’s examine the difference between the “Hello world!” program in Python and JavaScript.