Reviewed 2026-08-28

Structural JSON Diff for Configuration Reviews

Compare paths and typed values instead of indentation or key order.

{"left":{"enabled":true},"right":{"enabled":false}}

replace /enabled: true -> false

Reproducible method

1. Preserve the original and create the smallest representative sample.
2. Run a strict parse or validation before transformation.
3. Record options, compare counts and structure, then test in the receiving system.

Common error

Text diff creates noise; sorting arrays can hide meaningful order.

Reduce a failure while retaining the problematic structure; this separates malformed input from unsupported behavior.

Technical limitation

Semantic equality depends on application-specific identity rules.

A successful preview does not remove format ambiguity or downstream requirements.

Security and privacy

Redact values while retaining paths and immutable originals.

Local processing reduces transfer risk but cannot protect a compromised browser, unsafe extensions, clipboard history, or later misuse.

Verification checklist

• Check field, record, page, or byte counts.
• Review edge cases and error output.
• Retain the original until acceptance.
• Document assumptions for automation.

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