RBCode

Reincarnation of Crayon Syntax Highlighter. Syntax Highlighter supporting multiple languages, themes, fonts, highlighting from a URL, or post text.

100% automatic code highlighting using the Prettify library. No shortcodes, no classnames, fully automatic and pure awesome.

Adds useful decoration features to the Gutenberg RichText editor toolbar.

Simple Syntax Code Highlighter

This plugin enable syntax highlighting of code snippets in your post using Google Code Prettify.

This plugin makes using the Google Syntax highlighter by Alex Gorbatchev to highlight code snippets within WordPress simple.