HTML Computer Code Elements
HTML <kbd> For Keyboard Input
The HTML <kbd> element represents user input, like keyboard input or voice commands.
Text surrounded by <kbd> tags is typically displayed in the browser's default monospace font:
Example
<p>Save
the document by pressing <kbd>Ctrl + S</kbd></p>
Result:
Save the document by pressing Ctrl + S
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HTML <samp> For Program Output
The HTML <samp> element represents output from a program or computing system.
Text surrounded by <samp> tags is typically displayed in the browser's default monospace font:
Example
<p>If you input wrong value, the program will return <samp>Error!</samp></p>
Result:
If you input wrong value, the program will return
Error!
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HTML <code> For Computer Code
The HTML <code> element defines a fragment of computer code.
Text surrounded by <code> tags is typically displayed in the browser's default monospace font:
Notice that the <code> element does not preserve extra whitespace and line-breaks.
To fix this, you can put the <code> element inside a <pre> element:
Example
<pre>
<code>
x = 5;
y = 6;
z = x + y;
</code>
</pre>
Result:
x = 5;
y = 6;
z = x + y;
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HTML <var> For Variables
The HTML <var> element defines a variable.
The variable could be a variable in a mathematical expression or a variable in programming context:
Example
Einstein wrote: <var>E</var> = <var>mc</var><sup>2</sup>.
Result:
Einstein wrote: E = mc2.
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Test Yourself with Exercises!
Exercise 1 » Exercise 2 » Exercise 3 »
HTML Computer Code Elements
| Tag | Description |
|---|---|
| <code> | Defines programming code |
| <kbd> | Defines keyboard input |
| <samp> | Defines computer output |
| <var> | Defines a variable |
| <pre> | Defines preformatted text |
