deep-object-diff
Deep diffs two objects, including nested structures of arrays and objects, and return the difference.
assert-diff
Drop-in replacement for assert to give diff on deepEqual.
just-diff
Return an object representing the diffs between two objects. Supports jsonPatch protocol
tcompare
A comprehensive comparison library, for use in test frameworks
just-diff-apply
Apply a diff to an object. Optionally supports jsonPatch protocol