HTML

Every HTML5 document starts from a standard skeleton called the boilerplate. It tells the browser what kind of document it is, sets the language, character encoding, and viewpor...

Headings and paragraphs are the backbone of textual content in HTML. Headings (<h1>–<h6>) create a hierarchical outline of a page, while paragraphs (<p>) group related sentences...

Lists organize related items into a structured, scannable format. HTML provides three list types: unordered (bullets), ordered (numbered), and description lists (term/definition...

HTML tables display tabular data — information organized into rows and columns, such as schedules, pricing charts, or reports. Tables should be reserved for genuine tabular data...

HTML supports embedding rich media directly into web pages: images, audio, and video, without relying on third-party plugins. Proper use of alt text, captions, and fallback cont...

Buttons and inputs are the primary controls users interact with to take action or provide data — clicking, typing, selecting, and submitting. HTML5 offers a wide variety of <inp...

The <form> element is the container that ties inputs, buttons, and other controls together so users can submit data to a server (or to JavaScript). Forms handle grouping, valida...