Expand/Collapse Widget Gallery

Wrap each widget in a container with class "example". The collapsible content container uses the class "details".

What is HTML?

HTML stands for HyperText Markup Language. It is the standard language used to create and structure content on the web.

What is CSS?

CSS describes how HTML elements are rendered on screen. It controls layout, colors, typography, and many other visual aspects of a webpage.

What is JavaScript?

JavaScript adds interactivity to web pages. It can respond to user actions, manipulate the DOM, and fetch data from servers.