Love this project, especially the animations looks so good. The only thing on my side that didn't work was the sound, I can't hear anything when I use my moves.
Some other stuff I would say, if you decide to make this bigger I would definitely recommend trying to go in a direction like kovaaks and try to include different fighting games so that more players can use this to practice, if you are thinking adding more combos. I would also say it maybe a good idea to somewhere down the line have more attack buttons as to slowly feel more familiar with other fighting games.
These are just my opinions though, except that so far this is looking fun and amazing, while also being easy to access