If you have ever searched for open source keyboards, you might have come across OpenBoard. But that project hasn't seen development in more than an year. Thankfully, there is a fork of it that is being worked upon quite actively. It already supports autocorrect, glide typing, user-defined dictionaries, multilingual typing and now material you themeing as well.
Material You is the thing that changes colors based on your background? And people like that? I hate that. It made everything a gross puke color for me when I had a nice background of some trees. That screenshot has an unpleasant red tint.
