Web Development: HTML | CSS | JavaScript

What is HTML, CSS and JS?

HTML

HTML (HyperText Markup Language) is the most basic building block of the Web. It defines the meaning and structure of web content.

CSS

CSS (Cascading Style Sheet) is a simple mechanism for adding style (e.g., fonts, colors, spacing) to Web documents.

JavaScript

JavaScript is used to program the behavior of web pages. JavaScript is the programming language, we use HTML to structure the site, and we use CSS to design and layout the web page.

Saving the file

HTML, CSS and JS files can be created and saved in Notepad using the extensions .html, .css and .js, respectively