I haven't found another similar extension. However, it seems that they are using a very standardized format for the animation in a way that you can use any character using that format. I did a fork of the project in Github and it is not difficult at all. Very easy anyone can create a language variation with different characters.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Lol, this is way to cool! Do you know of any other such extensions that have a char like this? Or is this the only one?
I haven't found another similar extension. However, it seems that they are using a very standardized format for the animation in a way that you can use any character using that format. I did a fork of the project in Github and it is not difficult at all. Very easy anyone can create a language variation with different characters.