Add syntax highlighting to WordPress code editors using CodeMirror.js
Alternatives to Syntax Highlighter++
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
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Extending the Code block with syntax highlighting rendered on the server, thus being AMP-compatible and having faster frontend performance.
CC-Syntax-Highlightv1.2.4
This plugin allows you very simply syntax highlight source code in your content using highlight.js or google-code-prettify libraries.
Easy Syntax Highlighterv2.0.0
Modern, lightweight syntax highlighter for WordPress using Highlight.js
Beautiful syntax highlighting for WordPress: 40+ languages, copy buttons, line numbers, line wrapping, collapse and a dark or light theme.
iG:Syntax Hiliterv6.0.0
A plugin to easily present source code on your site with syntax highlighting and formatting (as seen in code editors, IDEs).
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.
All-in-one Syntax Highlighting solution. Full Gutenberg and Classic Editor integration. Graphical theme customizer. Based on EnlighterJS.
Reincarnation of Crayon Syntax Highlighter. Syntax Highlighter supporting multiple languages, themes, fonts, highlighting from a URL, or post text.
Syntax Highlight Nanov1.2.1
Adds modern syntax highlighting to WordPress's standard code block using the robust highlight.js library.