[grymoire1]

I recall an interactive tutorial and practice tool that helped you learn emacs keybindings. It taught all of the previous/next character/word/expression/line key bindings. It helped develop muscle memory. It was web-based (I think), but I can't find it anywhere. Can anyone help?

[madmax96]

You can access it in Emacs itself with C-h t

[grymoire1]

No. That's not it. C-h t isn't really interactive. It's just a tutorial you can edit. The program I remember was a typing tutorial just for key binding.

[grymoire1]

It might have been https://keycombiner.com/emacs/