DBlocks CodeProv1.5.1
Advanced Custom HTML Block and Code Syntax Highlightering for sharing code snippets and running code.
Alternatives to Plum Code Box
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Clean alert boxes, notes, colored dividers, code snippet copiers, and custom colored icon bullets for WordPress.
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.
Lazy Syntax Highlighterv1.3.4
The lazy way to highlight code — rendered on the server, cached, and zero front-end JavaScript. Renders your existing Enlighter blocks as they are.
Code highlighting powered by the VS Code engine. Performance focused. No bloat.
Highlighting Code Blockv2.2.1
Add code block with syntax highlighting using prism.js. (Available for Gutenberg and Classic Editor)
Syntax Highlight Nanov1.2.1
Adds modern syntax highlighting to WordPress's standard code block using the robust highlight.js library.
Nahnu Code & API Blockv1.0.3
A block suite for developer documentation: syntax-highlighted code snippets plus a full set of API-documentation blocks. Website | Documentation | See …
Enhances WordPress code blocks with line numbers, copy functionality, automatic syntax highlighting, and light or dark themes.
Beautiful syntax highlighting for WordPress: 40+ languages, copy buttons, line numbers, line wrapping, collapse and a dark or light theme.