Alkane Code is a user-friendly, lightweight code editor for TinyMCE that adds ‘language-‘ classes to HTML code elements. It can be used to add inline code as well as block code, and syntax highlighting at the front-end is performed using Prism.js with auto-loaded languages.
Upload “alkanecode” to the “/wp-content/plugins/” directory.
Activate the plugin through the “Plugins” menu in WordPress.
Configure from Settings > Alkane Code Settings.