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Diff JSON

Compare two documents semantically (objects by key, arrays in order, numbers exactly) or as text, then copy a verified RFC 6902 patch.
Autoid_idkeyIndexInsert sample pairClear both

Auto matches array objects by id, _id, or key, and keyless objects by content; Index matches by position and reads reorders as removed + added. Numbers compare by exact value, never by spelling.
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Strict JSON (RFC 8259)

Strict JSON (RFC 8259)
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