Jaffabricate modpack mods?

I'm not alone when I say that I'm loving Jaffa Factory 2. It's also been my first real look at the Create mod, and the more I watch the more I want to play it. And because I'm impatient, I don't really want to wait until they release the full modpack. So I was wondering -- does anyone have a list so far of the mods they've used/have been seen in the videos?

I know about Create (obviously), as well as JEI and Botania, but for certain things like the backpacks and building gadgets, I'm not sure which mods those are from (assuming they're not part of Create). The backpacks at least seem SUPER useful which is why I'm asking.

Sorry if this has already been asked btw -- I don't frequent this sub very often