just-diff
Return an object representing the diffs between two objects. Supports jsonPatch protocol
just-diff-apply
Apply a diff to an object. Optionally supports jsonPatch protocol
mongoose-history-einatec
Mongoose plugin that saves a history of JSON patch operations for all documents belonging to a schema in an associated 'patches' collection
jsonpatch
An implementation of JSON Patch and JSON Pointer IETF RFCs