A powerful, WCAG-compliant color palette generator built on Adobe Leonardo, designed for design systems that prioritize accessibility and perceptual uniformity.

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

The smallest and fastest pixel-level image comparison library.

Miscellaneous graph metrics for graphology.

Give me a color and I'll name it.

ESLint plugin for sorting various data such as objects, imports, types, enums, JSX props, etc.

Framework-free design tokens (colors, spacing, typography, shadows, radii, motion) for @vantageos/mosaic — CSS custom props + JS exports + Tailwind v4 plugin.

Fast single-threaded SSIM (Structural Similarity Index) metric for CI visual testing

A high-level browser automation library.

Interpolate numbers, colors, strings, arrays, objects, whatever!

CAM02 color space.

A Tailwind CSS plugin that adds spring animations to your project using CSS linear(). Define just two parameters and let the plugin generate the easing curve and the animation duration.

Manipulate colors like a boss

Image comparison core module for @wdio/visual-service - WebdriverIO visual testing framework

Micro-generator framework that makes it easy for an entire team to create files with a level of uniformity

WebAssembly bindings for Meta's PDQ perceptual image hashing algorithm

ESRGAN Default Model for UpscalerJS. Upscale images and increase image resolution with AI using Javascript

A **UnoCSS theme engine** that turns a handful of design decisions into a complete, perceptually consistent design system -- plus an optional set of 30+ Vue 3 components that use it.

Spectral.js is a powerful and versatile JavaScript library that allows you to achieve realistic color mixing in your web-based projects. It is based on the Kubelka-Munk theory, a proven scientific model that simulates how light interacts with paint to pro

A lightweight image comparison tool