Superdiff provides a rich and readable diff for arrays, objects, texts and coordinates. It supports stream and file inputs for handling large datasets efficiently, is battle-tested, has zero dependencies, and offers a top-tier performance.

Deep diff and patch JSON objects. RFC 6902 compliant. TypeScript-first.

A lightweight JavaScript differ that computes path-based CREATE, CHANGE, and REMOVE operations between two object graphs with configurable array and cycle handling.

deep diffing tool

A web application to compare two PDF files side by side, highlight differences, and view previous comparison history.

Determines the deep difference between two JavaScript objects

Deep diffs two objects, return the flatten difference for miniprogram's setData

Fast deep object diff with full TypeScript types - zero dependencies