Hello!
This Editor is very good but some elements are still missing to put it on a production environment.
1. Numpad keys don't work on the editor.
I see in the editor I'm writing this post in that i'ts fixed, so I'll update my project. Thanks a lot!
2. I'm not able to do a "!". I have to use the "Special characters" key to do it. I have a French keyboard, maybe it can give you a line of thought.