Learn how to use HTML, CSS and JavaScript together
HTML is a markup language that is made up of blocks. A block can be a group of items, or an element.
Basic example:
<html>
<head>
<title>Hello World!</title>
</head>
<body>
<p>Hello World!</p>
</body>
</html>Where <html> contains everything, <head> contains information for the browser (title, description, styling locations, etc) and <body> contains the visual content.
CSS is a visual language that dictates the styling of HTML.
Basic example:
p {
background-color: 'green';
color: 'red';
}Where p is a selector for the HTML element <p>, and background-color, etc are attributes in the form of key/value pairs.
JavaScript is the main programming language for the web, which is parsed by web browsers.
Basic example:
var bucket = 10;
var newBucket = bucket + 10;
console.log(newBucket);Where var declares a new variable or data store, = assigns a value, and 10 is a number unit.