A lightweight image comparison tool

Library to compare 2 images

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

Jest matcher for image comparisons. Most commonly used for visual regression testing.

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

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

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

Visual regression testing CLI, Wasm-backed. Drop-in compatible with classic reg-cli's CLI flags, reg.json/junit schema, and `compare()` EventEmitter API (verified against reg-suit's processor.ts).

Colorized string diff ideal for text/code that spans through multiple lines

React easy to use image component

Smart placeholder for missing assets

Parses the images in png or jpeg format for react-pdf document

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.

Unified diff parser

Returns the git diff of two strings

Pbd (Pixel Buffer Diff) is a pixel buffer diff library designed for visual regression tests. Pbd is 8-10x faster than Pixelmatch and works as a drop-in replacement. Update your package.json, and import, to save significant time and money on your visual re

TypeScript definitions for diff-match-patch

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

Apply a diff to an object. Optionally supports jsonPatch protocol

Parse a JSON string that has git merge conflicts, resolving if possible