evaluate the wcag color contrast score for two colors

Accessibility engine for automated Web UI testing

Color constrast helpers to achieve the WCAG 2.0 standard

Safer Node.js Buffer API

HTML_CodeSniffer is a client-side JavaScript that checks a HTML document or source code, and detects violations of a defined coding standard.

performance-sensitive wcag contrast ratio calculation between two colors

utility box for ECMAScript language tools

Resolve the path of a module like `require.resolve()` but from a given path

Get the command from a shebang

Fast deep equal

ES2015 `Object.assign()` ponyfill

Node.js Buffer API, for the browser

Require module from string

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

The string_decoder module from Node core

Get the native type of a value.

HTTP response freshness testing

Modern Buffer API polyfill without footguns

Manipulate the HTTP Vary header

Returns true if a string has an extglob.