For Corda technical documentation not related to Ganache head over to Corda's official documentation.

The Corda CorDapps lists all CorDapp jars discovered on the network.

Corda CorDapps

Clicking on a CorDapp will open the CorDapp details screen, displaying a list of nodes that have this CorDapp installed, as well as an transactions that used flows from this CorDapp.

Corda CorDapp Details