MCP server and CLI for visual parity QA between reference and candidate web pages.
@git-diff-view/core
The smallest and fastest pixel-level image comparison library.
diff with unified diff format handling
Node.js utility to compare PNG files or their areas
A module that diffs an input buffer with the previous one provided to it and outputs the diff as ANSI
DOM 渲染器，将差异结果渲染为可交互的浏览器 DOM 元素，支持主题切换、无障碍访问和键盘导航
An advanced font engine for Node and the browser
Emit event periodically (even when app is in the background)
Port of diff-match-patch to TypeScript.
Biome is a toolchain for the web: formatter, linter and more
> [!WARNING] > Don't use this package directly, it's an internal package used by `@sanity/presentation-comlink` & `@sanity/visual-editing-csm`
Implementation of the longest common subsequence (diff) algorithm.
proofreading helper
Track diffs between your json documents.
Reports differences between two istanbul JSON code coverage summaries.
Colorized string diff ideal for text/code that spans through multiple lines
Convert the result of `process.hrtime.bigint()` to seconds, milliseconds, nanoseconds
Backs out file tree changes
A fast, minimal, memory-efficient diff algorithm on strings, arrays, and typed arrays.
Simple object hashing, serialization and comparison utils.
[](https://npm-stat.com/charts.html?package=@sanity/visual-editing) [](https://
<p align="center"> <a href="https://cssstudio.ai"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://images.motion.dev/cssstudio/social.png"> <img src="https://images.motion.dev/cssstudio/social.png" alt="CSS Studio"
ESM and TypeScript rewrite of Google's diff-match-patch