SetSeed is a multi-site system that serves websites based on the domain name used to access them. It allows for easy website creation and updates, with a live preview side-by-side editor.
SetSeed rejects the use of WYSIWYG editors and instead provides a system where content can be dynamic and interactive. The system also includes a design mode for creating custom themes, with options to enable or disable different sections of the page.
Header and footer bars can contain modules, and each section has options for controlling the background. Content bars have optional banner areas and template sections for customizing individual pages.
Overall, SetSeed provides a powerful and responsive browser-based framework for website creation and design.