Desktop-validated local-only Insomnia environment diff reports with Markdown plus JSON sidecar exports, paste-JSON fallback, export diagnostics, key matrix, URL drift, and secret hygiene.

CLI tool for .env validation, schema checking, drift detection, environment diff, git audit, and codebase scanning. Zero-code-change alternative to dotenv-safe and envalid.

Fast Javascript text diff

A JavaScript text diff implementation.

Display differences clearly so people can review changes confidently.

Compare items in two sequences to find a longest common subsequence

The smallest and fastest pixel-level image comparison library.

Compare items in two sequences to find a longest common subsequence

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.

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

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

Returns the git diff of two strings

TypeScript definitions for diff-match-patch

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

Semantic configuration differ for webpack and rspack projects

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

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.

AWS CDK CLI, the command line tool for CDK apps

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