Harvard Extension School
CSCI E-12 Fundamentals of Web Site Development | Fall 2019

## HTML5

116 elements defined in HTML5

More information: HTML5 Living Standard from the WHATWG. Section 4 contains the List of elements in HTML.

- The root element
  - `html`
- Document metadata
  - `head`
  - `title`
  - `base`
  - `link`
  - `meta`
- Style
  - `style`
- Sections
  - `body`
  - `article`
  - `section`
  - `nav`
  - `aside`
  - `h1`, `h2`, `h3`, `h4`, `h5`, `h6`
  - `hgroup`
  - `header`
  - `footer`
  - `address`
- Grouping content
  - `p`
  - `hr`
  - `pre`
  - `blockquote`
  - `ol`
  - `ul`
  - `li`
  - `dl`
  - `dt`
  - `dd`
  - `figure`
  - `figcaption`
  - `main`
  - `div`
- Text-level semantics
  - `a`
  - `em`
  - `strong`
  - `small`
  - `s`
  - `cite`
  - `q`
  - `dfn`
  - `abbr`
  - `ruby`
  - `rt`
  - `rp`
  - `data`
  - `time`
  - `code`
  - `var`
  - `samp`
  - `kbd`
  - `sub`
  - `sup`
  - `i`
  - `b`
  - `u`
  - `mark`
  - `bdi`
  - `bdo`
  - `span`
  - `br`
  - `wbr`
- Edits
  - `ins`
  - `del`
- Embedded content
  - `picture`
  - `source`
  - `img`
  - `iframe`
  - `embed`
  - `object`
  - `param`
  - `video`
  - `audio`
  - `source`
  - `track`
  - `map`
  - `area`
- Tabular data
  - `table`
  - `caption`
  - `colgroup`
  - `col`
  - `tbody`
  - `thead`
  - `tfoot`
  - `tr`
  - `td`
  - `th`
- Forms
  - `form`
  - `label`
  - `input`
  - `button`
  - `select`
  - `datalist`
  - `optgroup`
  - `option`
  - `textarea`
  - `output`
  - `progress`
  - `meter`
  - `fieldset`
  - `legend`
- Interactive elements
  - `details`
  - `summary`
  - `menu`
  - `dialog`
- Scripting
  - `script`
  - `noscript`
  - `template`
  - `canvas`
  - `slot`

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