How to keep an Snap! project openned

[scratchmodification]

Basically like Execute Service of NetsBlox but with sprite/clones/background management. More info in this topic:

I have a big project in mind

I have a big project I would like to get your help. Basically, it's a Snap! Server, and it would work like a Snap! project instance, but its in the server and you could send actions to it and you could store sprites, sound, text, numbers, costumes and with that you could make a game. But idk how to start @dardoro and @programmer_user?