This tiny editor gives you a small space within your browser to use Sketchingpy. None of your work goes back to us so you can code creatively in private. Things are autosaved to your browser as you work but you can export and import projects through save and open buttons. These project files can be saved / backed up on other machines or shared! Speaking of, since all of the files and data stay on your own computer, the sketchbook is lost if your machine fails or you clear your browser data. So, be sure to back up periodically. Finally, this small application also saves a copy of itself in your browser so you can run it even if you don't have access to the internet. Code on a train, on a tablet, on a phone, on a plane!