CRDT Data Structures

Use CRDT data structures from libraries like Yjs alongside PowerSync for conflict-free collaborative editing with offline sync support.

This may be useful for cases such as document editing, where last-write-wins is not sufficient for conflict resolution. PowerSync becomes the provider for CRDT data — both for local storage and for propagating changes to other clients.

Example Implementations

For an example implementation, refer to the following demo built using the PowerSync Web SDK:

• Yjs Document Collaboration Demo