Touch bar and After effects

I found a tool that allows you to make custom buttons on the touchbar. It's called "BetterTouchTool", available at: https://folivora.ai/

I created buttons for shortcuts that I often use, like EaseIn, EaseOut, Reverse Keyframes, etc. And you can do much more with it, as this gentleman explains: https://www.youtube.com/watch?v=HxWxfjbjcMM

No, there is no such thing. Apple allow access to those features only under specific conditions and apparently it's too complicated and not worth the effort for many developers. That and of course AE's general limited customizability in terms of keyboard shortcuts and how the UI works also not helping.

Mylenium