Composica 4.0 offers rapid course authoring features without compromising on flexibility and sophistication. Authors using Composica 4.0 report a high increase in productivity and a major decrease in development time, of up to 70% at times. 

• Familiar Windows-like WYSIWYG authoring interface. 

• Authors can use existing templates, customize existing templates, or start from scratch. 

• Themes and visual inheritance to ensure consistency within and across projects. 

• Pre-designed interactions can easily be dropped onto a page. 

• Highly reusable Widgets, Master Layers, Dynamic Layers make authoring fast and smooth. 

• Immediate and reliable preview, without any need of compilation or any other processing. 

• Highly efficient development cycle due to the collaborative nature of the application.