4wpdev

Anatoliy Dovgun

4WP Advanced Code enhances core/code blocks and provides a dedicated Advanced Code block with syntax highlighting, copy and share controls, optional notes, and SoftwareSourceCode JSON-LD for technical content.
A plugin by <a href="https://4wp.dev/" rel="nofollow ugc">4wp.dev</a>. 4WP is our project brand; the letters “WP” appear only as part of that brand name, not as a reference to WordPress. This plugin is not affiliated with, endorsed, or sponsored by WordPress.
Source code: <a href="https://github.com/4wpdev/4wp-advanced-code" rel="nofollow ugc">github.com/4wpdev/4wp-advanced-code</a>
<h4>Key features</h4>
<ul>
<li>Syntax highlighting — bundled Highlight.js (no CDN on the frontend)</li>
<li>core/code wrapper — upgrade existing Code blocks without re-entering content</li>
<li>Advanced Code block — per-block language, theme, copy/share, and SEO fields</li>
<li>JSON-LD — optional SoftwareSourceCode structured data</li>
<li>Settings — global defaults under Settings → 4WP Advanced Code</li>
</ul>
<h4>Privacy</h4>
Copy and share actions run in the visitor browser. When share opens Twitter or LinkedIn, the visitor leaves your site to those third-party services. No personal data is sent to 4wp.dev.
<h3>Blocks</h3>
This plugin provides 1 block.
<ul>
<li>Advanced Code — syntax-highlighted code with copy, share, and SEO controls.</li>
</ul>

4WP Advanced Code

Enhanced Code block for Gutenberg with syntax highlighting, copy and share controls, and optional SoftwareSourceCode JSON-LD.

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.

4WP Advanced Code vs Melonpan Block – Code