Diff Packages

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

A JavaScript text diff implementation.

Compare items in two sequences to find a longest common subsequence

Measure the difference between two strings using the Levenshtein distance algorithm

JavaScript library to generate a human readable String describing the file size

Get the diff type of two semver versions: 0.0.1 0.0.2 → patch

Fast Javascript text diff

Create an array with values that are present in the first input array but not additional ones

[](https://www.npmjs.com/package/levenary) [](https://github.com/tanhauhau/levenary/actions)

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

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

The smallest and fastest pixel-level image comparison library.

Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.

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

Get a pretty output of the original, minified, gzipped size of a string or buffer: 130 B → 91 B → 53 B (gzip)

Unified diff parser

Karma reporter with mocha style logging.

Complete implementation of RFC6902 (patch and diff)

Implemets the CIEDE2000 color difference algorithm, conversion between RGB and LAB color and mapping all colors in palette X to the closest or most different color in palette Y based on the CIEDE2000 difference.

Diff & Patch for Javascript objects