This tag is one of the most basic programming languages used on the web for describing and structuring web content. This language uses various tags, each of which performs a specific function. One of the most important of these tags is pre, which is used to display text in exactly the same way it was written.
The pre tag is specifically useful when we need to include a block of text that contains spaces, line breaks, and other content that is usually displayed in programming environments like Notepad. This tag can help ensure that each indentation and gap remains exactly as typed, making it easier to read.
For example, if you want to display a snippet of code in a web page, you can use pre to maintain the original format and spaces. Keep in mind that the displayed text should look clean and organized for users and developers alike.
When using the pre tag, it may also be related to CSS styling parameters that enhance the display better. These parameters can include color, font, and text size, which can improve the visibility of the text.
Below are several simple examples of using the pre tag:
<pre>
Here is a simple example
of using the pre tag.
It preserves the text format.
</pre>
<pre>
<code>
// This is a JavaScript block
function sayHello() {
console.log("Hello, World!");
}
</code>
</pre>
In the first example, we have a simple block of text that keeps its formatting, line breaks, and spaces displayed as they are in this form.
The second example includes a JavaScript code snippet that is within the code tag and is kept in its original form by using pre.
Using pre when you need to display code snippets or formatted texts is crucially important.