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

Returns the git diff of two strings

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

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

Generates diffs between documents and primitive types

Apply a diff to an object. Optionally supports jsonPatch protocol

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

MCP server: security scanner for AI-generated code: the agent scans its own code/diff before committing. Detects injection, SSRF, hardcoded secrets, weak crypto, unsafe deserialization, TLS-off, XSS. Deterministic, free, no LLM.

Converts bin file to diffable text and starts `code --diff`

Line by line code diff with ignoring whitespaces and returning not equal lines as array

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

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

Unified diff parser

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.

Run ESLint on your changes only

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

Perform visual regression test with a nice GUI as help. 💅 Only for Cypress!

ESM and TypeScript rewrite of Google's diff-match-patch

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.

The smallest and fastest pixel-level image comparison library.