Alvaro

<a href="https://gutenberg-showcase.melonpan.io/melonpan-block-code" rel="nofollow ugc">Demo</a> – <a href="https://melonpan.io/wordpress-plugins/melonpan-block-code" rel="nofollow ugc">Documentation</a> – <a href="https://github.com/garciaalvaro/melonpan-block-code" rel="nofollow ugc">GitHub</a>
Block to display code, with highlighted syntax, which can be copied to the clipboard.
<h3>Features</h3>
The block comes with the following settings:
<ul>
<li>Code language: JavaScript, CSS, PHP, etc. <a href="https://prismjs.com/#languages-list" rel="nofollow ugc">Full list of languages</a>.</li>
<li>Color theme</li>
<li>Label: Top left label that can be customized. By default the code language.</li>
<li>Copy button: Top right button to copy the block content.</li>
<li>Padding</li>
<li>Border width and Border radius</li>
</ul>
<h3>Usage</h3>
The block can be found inside the blocks inserter menu under the Melonpan Blocks category. 
Once added in the post you can edit its settings on the Editor sidebar under the Block settings panel. 
Switch between the previewer and editor views to edit the code and see its styled output.

Melonpan Block – Code

Block to display code, with highlighted syntax, which can be copied to the clipboard.

K40S

This Plugin shows a warning, when the visitors browser was made by a prism-contributing company.
So far there is a english and a german translation. You can contribute more languages, if you want. Just open a pull request on <a href="https://github.com/k3ll4gr0up/prism-warning" rel="nofollow ugc">GitHub</a>.
Please note that this is still work in progress. (As you can see by the version number which has not reached 1.0 yet.) If you want to contribute, write you code and submit it at <a href="https://github.com/k3ll4gr0up/prism-warning" rel="nofollow ugc">GitHub</a>.
If you don’t know how to code but still want to contribute, please take a few minutes to write a friendly recommendation or tell your friends about this.
<h4>Note about the version numbers:</h4>
I use the 0.x numbers on WordPress SVN (no buggy code there) and then publish the newer (buggy) code on GitHub with a version like 0.x.1.

Prism Warning

This Plugin shows a warning, when the visitors browser was made by a prism-contributing company.

Melonpan Block – Code vs Prism Warning