Recently discovered XToys

So I recently discovered XToys.app. it's a website and a phone app that can connect to and control many different (over 600 if they are to be trusted) toys and devices.

Having toys from two different companies that can be used at the same time having one app for both is great. It also allows the option of sharing the toys with friends or the public.

I've also been trying out a load of different scripts and features to add features and behaviour not in the official toys apps.

So as you may be able to guess I am impressed.

My question is has anyone else heard of or tried it?

If so, what scripts / setups are working for you?