The ESM-only 'color' package made compatible for use with CommonJS runtimes

Check colour contrast accessibility of elements in a web pages

A simple set of utility functions for colours.

Script for generating colour palettes for use with graphs, charts and cartography.

Strict TypeScript and Flow types for style based on MDN data

A Blockly colour field.

<div align="center"> <img width="200" height="200" src="https://s3.amazonaws.com/pix.iemoji.com/images/emoji/apple/ios-11/256/crayon.png"> <h1>@jimp/plugin-mask</h1> <p>mask an image with another image.</p> </div>

It does things to colours

A JavaScript library for colour data visualization. Easily map numbers to a smooth-transitioning colour legend.

The default colour palette for all FT products. The palette supports colour contrast checking, colour mixing and toneing.

Replace or remove multiple items in an array.

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Error comparison and information related utility for node and the browser

Check if a path is a file, directory, or symlink

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

Large collection of predicates.

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

A node:test reporter

A Blockly dropdown field with grid layout.

An inverted index that allows javascript objects to be easily serialised and retrieved using promises and map-reduce