Shortcut Emmet for HTML boilerplate: • Use ! to create the basic HTML structure: !HTML 2.DOCTYPE in HTML: • Defines the document type as HTML: 3.Void Element and Example: • An element that doesn't require a closing tag, often used for self-contained content. o Example:
(line break),

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(horizontal rule),

(image) 4.Element vs. Attribute: • Element: The core building block of HTML, defined by opening and closing tags (e.g.,

, ). • Attribute: Provides additional information about an element (e.g., id="main", class="heading"). 5.HTML Entities: • Special characters escaped using &# syntax to display correctly in HTML. o Example: © for ©, & for &. 6.Meta Tags: • Provide information about the document that isn't displayed on the page itself, but used by browsers and search engines. o Examples: character encoding (), page description (). 7.Best Way to Add Images: • Use the element with src (source) attribute specifying the image path and alt (alternative text) for accessibility: