Right, there are quite some collaborative applications for which a hybrid approach is useful. We're building a collaborative editor (https://thymer.com https://

Right, there are quite some collaborative applications for which a hybrid approach is useful. We're building a collaborative editor (https://thymer.com https://thymer.com) for example, where the underlying data structure is also a tree (as the text documents also support outliner-like features, so a flat list of characters/lines isn't enough). To avoid tree conflicts, insert and move operations look more like OT than CRDT however, where other updates can use a simple CRDT mutation.