Earlier quoted context omitted.
Wow, that’s an unnecessarily harsh criticism. The OP spent a lot of time coding this up, it’s still in progress, and they should feel proud of it! Anki isn’t for everybody, and maybe this person made a UI that speaks to some people better than others. I count myself among the camp of people who like SRS but dislike Anki.
"Anki isn't for everybody" But I didn't see a single sentence about how this is different from Anki and why? Why do you want to reinvent the wheel when Anki is good enough?
I am using Anki now, btw, although I use it in a very simple way, but I think the point still stands. (Also, I agree that any new SRS should be somehow Anki-compatible.)