[E] JavaScript Hello World

Here is an exercise to get you going with programming JavaScript in the web browser and including it together with HTML and CSS.

Hello World with JavaScript

The exercise "A "Hello World" example with JavaScript in a webpage" will walk you through how to use JavaScript in the browser and how to run a JavaScript using Nodejs in the terminal.

Figure. This is how the example looks like when its done.

You will also work with the DOM to modify HTML elements and CSS constructs together with introducing how to work with events and event callbacks.