Showing 1-20 of 30,120 packages
The ESM-only 'color' package made compatible for use with CommonJS runtimes
A simple set of utility functions for colours.
Check if a buffer contains valid UTF-8
Give me a string and I'll tell you if it's a valid npm package name
Script for generating colour palettes for use with graphs, charts and cartography.
A JavaScript library for colour data visualization. Easily map numbers to a smooth-transitioning colour legend.
Strict TypeScript and Flow types for style based on MDN data
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
A Blockly colour field.
Email address and domain validation
Offline HTML5 validator and linter
Validates if a value is an array.
A ridiculously light-weight argument validator (now browser friendly)
Validates if a value is a function.
Validates if a value is an integer array.
Validates if a value is an integer.
A simple and composable way to validate data in JavaScript (and TypeScript).
Validates if a value is a number.
Replace or remove multiple items in an array.