This plugin allows you very simply syntax highlight source code in your content using highlight.js or google-code-prettify libraries.
Alternatives to Highlight Source Pro
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.
Beautiful syntax highlighting for WordPress: 40+ languages, copy buttons, line numbers, line wrapping, collapse and a dark or light theme.
Adds modern syntax highlighting to WordPress's standard code block using the robust highlight.js library.
A plugin to easily present source code on your site with syntax highlighting and formatting (as seen in code editors, IDEs).
The "Light Code Block" plugin is the simplest and lightest plugin for inserting and displaying code.
Add code block with syntax highlighting using prism.js. (Available for Gutenberg and Classic Editor)
Modern, lightweight syntax highlighter for WordPress using Highlight.js
WpBetterCodeHighlighting allows you to show code snippets in over 290+ languages. Its completly free and perfect for blog/tutorial sites.
Create syntax-highlighted, copy-ready code snippets in Gutenberg with responsive layouts, themes, and shortcode support.
Extending the Code block with syntax highlighting rendered on the server, thus being AMP-compatible and having faster frontend performance.