HTML tags are composed of opening and closing tags, which enclose content to define the structure and appearance of the content. Here's some importan HTML tags:
<!DOCTYPE html>: Document type declaration.<html>: Root element.<head>: Contains meta-information about the HTML document.<title>: Sets the title of the HTML document.<body>: Contains the content of the HTML document.<h1> to <h6>: Define headings (from largest to smallest).<p>: Defines a paragraph.<b>: Bold text.<i>: Italic text.<u>: Underlined text.<strong>: Strong importance (typically rendered as bold).<em>: Emphasized text (typically rendered as italic).<audio>: Embeds sound content.
<video>: Embeds video content.<a>: Defines a hyperlink.<link>: Defines a link to an external resource (commonly used in the head for stylesheets).<ul>: Defines an unordered list.<ol>: Defines an ordered list.<li>: Defines a list item.<dl>: Defines a description list.<dt>: Defines a term (in a description list).<dd>: Defines a description (in a description list).<img>: Embeds an image.<table>: Defines a table.<tr>: Defines a table row.<th>: Defines a table header cell.<td>: Defines a table data cell.<thead>, <tbody>, <tfoot>: Groups header, body, and footer content in a table.<form>: Defines an HTML form.<input>: Defines an input field.<textarea>: Defines a multiline text input field.<select>: Defines a drop-down list.<option>: Defines an option in a drop-down list.<button>: Defines a clickable button.<header>, <footer>, <nav>, <main>, <article>, <section>: Semantic tags for document structure.<audio>: Embeds sound content.<video>: Embeds video content.<div>: Defines a generic container.<span>: Defines a generic inline container.<br>: Represents a line break.<hr>: Represents a horizontal rule.