This sounds just like the remoteStorage protocol It's a protocol for building web apps with pluggable remote data stores. http://remotestorage.io/ http://remote

This sounds just like the remoteStorage protocol It's a protocol for building web apps with pluggable remote data stores. http://remotestorage.io/ http://remotestorage.io/ More detail about this sort of "unhosted" architecture: https://unhosted.org/ https://unhosted.org/ But unlike Crypton, in remoteStorage you have to trust your storage provider because it can access all the app data.