ProseMirror [1] is designed for collaborative editing -- all document operations are patches that can be sent over the network. Like Trix, it uses its own docum

ProseMirror [1] is designed for collaborative editing -- all document operations are patches that can be sent over the network. Like Trix, it uses its own document model, not contentEditable. [1] http://prosemirror.net/ http://prosemirror.net/