Veda Bites are swipeable micro-lessons — each one teaches exactly one
idea. Here's a taste from this kit; the app has the full deck.
💡 Key Idea
The Three Pillars of the Web
Structure, style, behavior — together.
Every website you visit is built on three core technologies: HTML (structure), CSS (presentation), and JavaScript (behavior). Think of a house: HTML is the framework of rooms and walls, CSS is the paint and furniture, and JavaScript is the electricity and plumbing that...
↳ HTML, CSS, and JavaScript work together to create the complete web experience: structure, style, and interactivity.
📖 Definition
HTML: The Skeleton
Markup that structures content.
HTML (HyperText Markup Language) uses tags to define elements like headings, paragraphs, images, and links. Tags come in pairs: an opening tag `<tagname>` and a closing tag `</tagname>`. The browser reads these tags to render the page structure.
↳ HTML provides the raw structure and content of a web page using tags.
📖 Definition
CSS: The Stylist
Make it beautiful and responsive.
CSS (Cascading Style Sheets) controls the look and layout of HTML elements. You write rules with a selector (which element to style) and declarations (how to style it). CSS can be inline, internal, or external.
↳ CSS applies visual styles like colors, fonts, and layouts to HTML elements.