HTML: HTML stands for Hypertext Markup Language. It is the standard language used to create web pages by defining their structure and content.
CSS: CSS stands for Cascading Style Sheets. It is a style sheet language used to describe how HTML elements should be displayed on a webpage, including layout, colors, fonts, etc.
JavaScript: JavaScript is a programming language that allows developers to add interactivity and dynamic features to websites. It enables functions like form validation, animations, and interactive content.