HTML Cheat Sheet
HTML (HyperText Markup Language) is a standard markup language used to create web pages.
Document Outline
| Declares (X)HTML version | |
| <html> | Defines the start and end of the document |
| <head> | Defines the head of the document |
| <body> | Defines the body of the document |
Comments
<!-- Comment Text -->Page Information
| <base> | Default address |
| <meta> | Metadata |
| <title> | Title |
| <link> | Related resources |
| <style> | Style resources |
| <script> | Script resources |
Document Structure
| <h1> to <h6> | Headings |
| <div> | A division or section in a page |
| <span> | Used to group inline elements in a document |
| <p> | Paragraph |
| <br> | Line break |
| <hr> | Horizontal rule |
Links
| <a href=""> | Page link |
| <a href=“mailto:”> | Email link |
| <a name=“name”> | Anchor (deprecated) |
| <a href="#name"> | Link to anchor |
Text
| <strong> | Important text |
| <em> | Emphasized text |
| <blockquote> | Block quotation |
| <q> | Short quotation |
| <abbr> | Abbreviation |
| <acronym> | Acronym (deprecated) |
| <address> | Contact information |
| <pre> | Preformatted text |
| <dfn> | Definition term |
| <code> | Code snippet |
| <cite> | Citation |
| <del> | Deleted text |
| <ins> | Inserted text |
| <sub> | Subscript |
| <sup> | Superscript |
| <bdo> | Bi-Directional Override |
Lists
| <ol> | Ordered list |
| <ul> | Unordered list |
| <li> | List item |
| <dl> | Description list |
| <dt> | Description term |
| <dd> | Description details |
Forms
| <form> | Form |
| <fieldset> | Grouping elements |
| <legend> | Group title |
| <label> | Input label |
| <input> | Form input |
| <select> | Selection list |
| <optgroup> | Option group |
| <option> | Selection option |
| <textarea> | Multi-line text input |
| <button> | Button |
Tables
| <table> | Table |
| <caption> | Table caption |
| <thead> | Table header |
| <tbody> | Table body |
| <tfoot> | Table footer |
| <colgroup> | Column group |
| <col> | Table column |
| <tr> | Table row |
| <th> | Header cell |
| <td> | Data cell |
Images
| <img> | Image |
| <map> | Image map |
| <area> | Map area |
Objects
| <object> | Object |
| <param> | Parameter |
Core Attributes
| class | style |
| id | title |
Language Attributes
| dir | lang |
Core attributes cannot be used with the base, head, html, meta, param, script, style, or title elements.
Keyboard Attributes
| accesskey | tabindex |
Language attributes cannot be used in base, br, frame, frameset, hr, iframe, param, or script elements.
Events
Window Events
| onload | onunload |
Form Events
| onblur | onreset |
| onchange | onselect |
| onfocus | onsubmit |
Keyboard Events
| onkeydown | onkeyup |
| onkeypress |
Mouse Events
| onclick | onmouseout |
| ondblclick | onmouseover |
| onmousedown | onmouseup |
| onmousemove |