Under the hood, PyroCMS comes with a collection of built-in unique resources that you will frequently run into while developing.

The Lex Parser

The tag parser that is used to display front-end content via PyroCMS layouts. Lightweight and flexible, Lex's syntax is how output from plugins and widgets is displayed.

PyroCache

Allows you to implementing caching by wrapping model calls. Takes care of expiry dates and storage.

Events

Gives you the ability to insert your own functionality into PyroCMS code at certain key points.

Template Library

The template engine that runs PyroCMS's front and back ends.

Constants and Globals

Handy variables for your developing pleasure.

Permissions

A simple to implement, group and role-based permissions system baked right into PyroCMS.