Applied Monotonicity: A Brief History of CRDTs in Riakhttp://christophermeiklejohn.com/erlang/lasp/2019/03/08/monotonicity.html
Conflict-free replicated data type - Wikipediahttps://en.wikipedia.org/wiki/Conflict-free_replicated_data_type
Operational transformation - Wikipediahttps://en.wikipedia.org/wiki/Operational_transformation
Where is the CRDT for syntax treeshttps://writer.zohopublic.com/writer/published/grcwy5c699d67b9c444219b60cdb90ccbabc7