The main modules are the primary navigation elements on the sidebar , header, or footer of the main OmniBlocks® app.
Legacy Architecture: Containers
The legacy architecture uses containers and relies heavily on redux/saga within the containers.
Latest Architecture : Pages
Starting in 1.67 a new naming convention will use a folder name pages where context-based functional classes will reside.
More Info
A video on finding the main containers/pages…
https://drive.google.com/file/d/1hGRkdQkVoQ7mxYuWVhB0odm3PEuAJMyg/view?usp=drivesdk