Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

Find and load configuration from a package.json property, rc file, or CommonJS module

Recursively flatten an array or arrays.

regexpuâ s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

Traverse JSON Schema passing each schema object to callback

Lodash modular utilities.

Get callsites from the V8 stack trace API

Cooperative scheduler for the browser environment.

delegate methods and accessors to another property

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.

Strips glob magic from a string to provide the parent path

This package provides an alternative implementation of Node's inherits constructor that can be used in browsers, while defaulting to Node's implementation otherwise.

Keymap plugin for ProseMirror

emotion's memoize utility

HTTP response freshness testing

Alternative, faster React.js JSX parser

richer JavaScript errors

Convert the process.hrtime array to a single nanoseconds value.

Get stdout window width, with two fallbacks, tty and then a default.

minimal implementation of a PassThrough stream

POSIX character classes for creating regular expressions.

An object of css properties that don't accept values with units

Get the native type of a value.