The "Light Code Block" plugin is the simplest and lightest plugin for inserting and displaying code.
Alternatives to Syntax
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Add syntax highlighting to WordPress code editors using CodeMirror.js
Add code block with syntax highlighting using prism.js. (Available for Gutenberg and Classic Editor)
Code block with syntax highlighting for gutenberg editor.
Adds a reusable code box block and shortcode with line numbers, copy support and a dedicated classic editor insert button.
A block suite for developer documentation: syntax-highlighted code snippets plus a full set of API-documentation blocks. Website | Documentation | See …
Lightweight Gutenberg code block with Highlight.js syntax highlighting, smart language detection, and a built-in legacy block migrator.
Modern, lightweight syntax highlighter for WordPress using Highlight.js
Create syntax-highlighted, copy-ready code snippets in Gutenberg with responsive layouts, themes, and shortcode support.
Beautiful syntax highlighting for WordPress: 40+ languages, copy buttons, line numbers, line wrapping, collapse and a dark or light theme.