Expand/Collapse Widget Demo

HTML (HyperText Markup Language) is the standard markup language used to create web pages. It provides the structure and content of web documents.

Key features:

• Defines the structure of web content
• Works with CSS for styling
• Works with JavaScript for interactivity
• Uses semantic tags for accessibility

CSS (Cascading Style Sheets) is used to style and layout web pages. It controls the visual presentation of HTML elements.

Common uses:

• Setting colors and fonts
• Creating layouts with flexbox and grid
• Adding animations and transitions
• Making responsive designs

JavaScript is a programming language that enables interactive web pages. It can update content, control multimedia, animate images, and much more.

Capabilities:

• DOM manipulation
• Event handling
• AJAX requests
• Client-side data processing

To start your web development journey, follow these steps:

• Learn HTML basics and semantic markup
• Master CSS for styling and layout
• Study JavaScript fundamentals
• Practice building projects
• Learn a modern framework like React or Vue
• Understand databases and backend development

Start small, practice consistently, and gradually increase complexity!