HTML Computer Code Elements

In this article, we examine HTML computercode. HTML includes a variety of elements for representing computer code and user input.

In order to display code messages, the computer uses unique formatting and text styles. On a website, the code tag is used to display computer code. HTML allows you to mark up computer code with a number of elements.

Here is a basic example of HTML Code tag:


<!DOCTYPE html> <html><body><br><br><br><br><code><br>x = 4;<br>y = 7;<br>z = x + y;<br></code><br><br><br> </body></html>

HTML <kbd> For Keyboard Input

An HTML element called <kbd> represents keyboard input. Web browsers show the content inside monospace fonts in HTML computercode.
The following text is explained as keyboard input in a document:


<!DOCTYPE html> <html> <body><p> You can save the document by pressing <kbd>Ctrl + S</kbd></p></body> </html>

Here is another example of the <kbd> element so you can see the difference clearly:


<!DOCTYPE html> <html> <body> <h2>kbd Element</h2> <p>The normal tag looks like this</p> <kbd>Kbd element looks like this</kbd> </body> </html>




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<code> For Computer Code

When we talk about HTML computercode, the HTML <code> tag represents a computer code—the HTML code within shows the content in the browser’s monospace font.

You can type some text in a document as computer code in the following way:


<!DOCTYPE html> <html> <body><code> x = 35; y = 56; z = x + y; </code></body> </html>

There is no line break or whitespace preserver in the code element as it comes to HTML computercode.. This can be fixed by putting the <code> tag inside a pre-element:


<!DOCTYPE html> <html> <body><pre> <code> x = 56; y = 65; z = x + y; </code> </pre></body> </html>

Another example of the <pre> element is defined below:


<!DOCTYPE html> <html> <body> <h3>Example of pre tag</h3> <pre> The following is written content Pre tag ignores all tags within it Displays the content with spaces, breaks, and lines As originally presented. </pre> </body> </html>

HTML <samp> For Program Output

The HTML <samp> element represents a sample output. HTML computercode is utilized to show the content inside.
An example of computer output in a document is:


<!DOCTYPE html> <html> <body><p>This is a text message from my computer:</p> <p><samp>Error found -- File not found.<br>To continue Kindly press F1 key to continue</samp></p></body> </html>

Here is another example of the <samp> element so you can see the difference clearly:


<!DOCTYPE html> <html> <body> <h2>Samp Element</h2> <p>The normal tag looks like this</p> <samp>samp element looks like this</samp> </body> </html>

HTML <var> For Variables

It is used to characterize <var> variable tag in programming or mathematical expressions. Italics are usually utilized for the content inside.

The following text can be described as variables in a document:


<!DOCTYPE html> <html> <body> <div class="variables"> <p>There are several ways to calculate the area of a square: 1/1 x <var>w</var> x <var>h</var>, depending on whether <var>w</var> is a width, and <var>h</var> is the height.</p> </div> </body> </html>

Here is an example of the <var> element with <sup> so you can understand it better:


<!DOCTYPE html> <html> <body> <h2>The var Element</h2> <p>An Algebra basic formula: <var>(a+ b)<sup>2</sup></var> = <var>a<sup>2</sup> + b<sup>2</sup> + 2ab.</var></p> </body> </html>

HTML Computer Code Tags

<kbd>Keyboard input is represented.
<pre>Preformatted text.
<code>Describes programming code in HTML computercode.
<var>Variables are represented.
<samp>Output of a computer.

Tip: Check out our HTML Tag page for a comprehensive list of all HTML tags.

Benefits of Using HTML Computer Code Elements

Advantages of Using HTML Computer Code Elements are:

Improved Readability: HTML computer code elements are designed to display code in a way that is easy to read and understand.

Consistent Formatting: Using HTML computer code elements can help ensure that code is formatted consistently across different devices and browsers.

Accessibility: Proper use of HTML computer code elements can improve accessibility for users who rely on screen readers or other assistive technologies.

Search Engine Optimization: HTML computer code elements can improve search engine optimization (SEO) by providing a clear indication of the purpose of the content to search engines.

Code Samples: HTML computer code elements are commonly used for displaying code samples, making it easier to share and learn from code examples.

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