Prism is a new lightweight, extensible syntax highlighter, built with modern web standards in mind, by Lea Verou. This is a WordPress plugin to make it super simple to use Prism on your
WordPress site.
Features include:
Easy setup (install and activate the plugin and Prism is already working)
Settings page with Theme chooser
Enable/disable Prism plugins as required (all from the settings page)
For more info on the Prism plugin see the official site.