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.

html reporter for jscpd

A Jest test reporter to create test results reports

A Playwright JSON test reporter to create test results reports

Cypress bindings for jest-image-snapshot.

Generate beautiful Cucumber.js reports for multiple instances (browsers / devices)

Simple object hashing, serialization and comparison utils.

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

vfile utility to create a report for a file

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

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

A simple bundle diff reporter to compare bundle sizes between master and current branch

Display differences clearly so people can review changes confidently.

traverse and transform objects by visiting every node on a recursive walk

Report differences between the formatted and unformatted code for ESLint.

A collection of utilities for working with JSON objects, including diffing, conflict resolution, bundling and more.

A JUnit reporter for mocha.

Core CLI commands for React Native

Jest reporter that uses stdout for messages and stderr for errors