Flexible format

The Flexible course format is based on Grid adding better mobile support, responsiveness, completion tracking and the ability to make sections collapsable.
The Flexible course format is builds and improves upon the popular Grid format adding:
Better responsiveness on mobile devices
Modal popup for section summaries
Auto generation of SVG images where no image has been added to a section
Ability to show completion per section
Ability to show images within individual course sections
Ability to make certain sections pop out of the grid in a collapsible manner
This course format is designed to work only as one section per page which is arguably more accessible, mobile friendly and allows teachers to provide direct links to sections in response to queries.
Also see the “Structured Label” plugin which compliments this plugin:  https://moodle.org/plugins/mod_structlabel