There are quite some questions on this Stack Exchange concerning Locker-Service and the impact it has on the development of Lightning Components. Many questions mention things that are disabled or are working differently than expected. Many answers offer good solutions or say the problems will be fixed by Salesforce in a later stadium.
Some background; I was building a Lightning Component for both a Community as for Standard Lightning. I used the
new Map() constructor. This worked in Community but gives a
Map is not a constructor error in Lightning. it would be helpful if I could go to an official source and read about it instead of asking questions here for each thing I run in to.
Is there a central place where all these things are documented? An official Salesforce source, or perhaps a blogpost? Perhaps it is an idea to create a community wiki answer, listing all these things?