Paint-like with Ascii characters created in pure Javascript (and a little bit of HTML/CSS)
Any keyboard key : Change character
Lbutton : Draw
SHIFT + Lclick : Draw line
CTRL + Lclick : Fill (does not checks diagonals)
CTRL + Z : Go back
CTRL + Y : Go forth (only available if you gone back)
CTRL + S : Save current image into a reusable txt file
CTRL + O : Open previously saved image