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Other Side HTML
The
of
You've probably seen some of these elements before.
Maybe you just don't want to talk about it.
Maybe you have to support legacy IE.
Either way, let's have a look at some of the (potentially) lesser known HTML elements.
<optgroup> creates a grouping of options within a <select> element.
Where?
What?
How?
<optgroup>
<figure><figure> represents self-contained content. It is usually an image, illustration, diagram, code snippet. It's important to note it can be removed from the page without affecting the flow.
Where?
What?
How?
IE9+
<figcaption>
Ceci est une fig.
(well, kinda)
<figcaption>
<figcaption> is a caption or legend associated with a <figure>. It can be the first or last element in a <figure> block. It is an optional element.
Where?
What?
How?
IE9+
<main><main> represents the main content (duh) of the body of a document.
Where?
What?
How?
All browsers (use shim)
<bdi><bdi> (or bi-directional isolation) isolates a span of text that may be formatted in a different direction from other text outside it.
Where?
What?
How?
Support is poor, but it can be used for semantics.
<tdi>
<tdi>
<dfn>
<dfn> is the definition element. It indicates the definition of a term.
Where?
What?
How?
<kbd><kbd> is the keyboard input element. It represents user input from a keyboard.
Where?
What?
How?
<mark><mark> is the mark element. It represents highlighted text. It can be used to highlight search terms on a search results page, for example.
Where?
What?
How?
IE9+
<matte>
<matte>
<site>
<site>
<q><q> is the quote element. It indicates an inline quotation. It is intended for short quotations. Its big brother is <blockquote>.
Where?
What?
How?
<samp><samp> is the sample element. It's used to identify sample output from a computer program.
Where?
What?
How?
<time><time> is............ the time element. It represents time on a 24 hour clock or a precise date in the Gregorian calendar.
Where?
What?
How?
IE9+
<var><var> is the variable element. It represents a variable in a math expression or programming context.
Where?
What?
How?
<wbr><wbr> is the word break opportunity element. It represents a position within text where the browser may optionally break a line (helloooooo responsive)
Where?
What?
How?
MDN lists it as IE 5.5 - 7.0. Not supported in iOS Safari???
<meter><meter> represents a scale or a fractional value within a range.
Where?
What?
How?
<scale>
<scale>
<item>
<item>
<menuitem><menuitem> represents a command someone can run through a popup menu. (Right-click)
Where?
What?
How?
<keygen><keygen> was designed for use with web-based certificate management systems. It facilitates generation of key material and submission of the public part of that key through a form.
Where?
What?
How?
No IE support... but who cares, right?!
<output><output> is the result of a calculation or action.
Where?
What?
How?
No IE support (yet), mobile support unknown
Thanks!
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