A JavaScript library to diff two images. Uses the Longest-Common-Subsequence algorithm to allow content to shift.

Blazing-fast pixel-by-pixel image comparison with block-based optimization. 1.5x times faster than pixelmatch

Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

Return an object representing the diffs between two objects. Supports jsonPatch protocol

npm package for https://github.com/google/diff-match-patch

An implementation of a diff algorithm on arrays and objects.

react-native hot update

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

Sniff the encoding from a HTML byte stream

TypeScript definitions for diff-match-patch

Detect the indentation of code

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

js variable diff algorithm

Simple “Least Recently Used” (LRU) cache

A TypeScript library for text differencing and edit operations based on VSCode's diff algorithm

Generates diffs between documents and primitive types

The lightest signal library.

Returns the git diff of two strings

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.