The <code> tag added inside the <codeblock> creates an editor with the code present between <code></code> tag.

Example

<codeblock language="html" type="lesson">
<code>
<h1>This is the biggest heading tag</h1>
<p>
The heading tag above is an example of an HTML element used to define the most important heading of a section. It's typically displayed as a large, bold text. In this example, it signifies the significance of the content that follows, which could include introductory information, key points, or a summary of the section.
</p>
</code>
</codeblock>

This will render an editor with code given between coe.