This is still missing 1) The window manager (very important!), and 2) The cloud system. If you choose to start an app now, be aware that you may need to adjust it shortly. I will be adding these as soon as can. I just wanted to make this resource available now since it's taken me so long. HOW TO MAKE AN APP - Remix this project - Edit the "App Base" app according to the instructions. Please delete any custom blocks that aren't relevant to your app. - DO NOT EDIT any other sprites. This is so we can use the same base sprites for every app and we'll only need 1 in the final OS