Radiant is an open source CMS [content management system] built on Ruby on Rails. Radiant was created [Publishing for Small Teams] because its operations require some programming knowledge. Radiant's user interface is simple, which provides high flexibility for creating designs and content.
Radiant is mainly composed of three parts: pages, code snippets (including PHP, for example) and layouts. These three parts together create a system core that maintains the operation of the entire system.
Radiant offers a flexible website structure where pages can be arranged according to any hierarchy. Radiant has a special customizable page writing language Radius (similar to HTML), which can be used to create pages and layouts and contains the display of other page content. Like WordPress and other open source platforms, it has high customizability , but relatively speaking, Radiant is more customizable than WordPress. At the same time, it also has an intelligent caching mechanism.