Modern TypeScript JSON diff library - Zero dependencies, high performance, ESM + CommonJS support. Calculate and apply differences between JSON objects with advanced features like key-based array diffing, JSONPath support, and atomic changesets.

Apply a diff to an object. Optionally supports jsonPatch protocol

Returns the git diff of two strings

Robust diff, match and patch algorithms to perform operations required for synchronizing plain text

Generates a set of Sanity patches needed to change an item (usually a document) from one shape to another

date-fns timezone utils

Continuation of a simple and beautiful text diff viewer component made with diff and React

Unified diff parser

JSON diff & patch (object and array diff, text diff, multiple output formats)

Generates diffs between documents and primitive types

JavaScript library for getting difference between two dates

Time zone support for date-fns v3 with the Intl API

Good-lookin' diffs with diff-highlight and more

A git diff component to consume the git unified diff output.

Formatting Date objects as strings since 2013

The smallest and fastest pixel-level image comparison library.

A module that diffs an input buffer with the previous one provided to it and outputs the diff as ANSI

Date formatting and parsing

A simple utility for precise-dateing functions and classes.

Port of diff-match-patch to TypeScript.