About This Plugin
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 4wp.dev. 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: github.com/4wpdev/4wp-advanced-code
Key features
- Syntax highlighting — bundled Highlight.js (no CDN on the frontend)
- core/code wrapper — upgrade existing Code blocks without re-entering content
- Advanced Code block — per-block language, theme, copy/share, and SEO fields
- JSON-LD — optional SoftwareSourceCode structured data
- Settings — global defaults under Settings 4WP Advanced Code
Privacy
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.
Blocks
This plugin provides 1 block.
- Advanced Code — syntax-highlighted code with copy, share, and SEO controls.
