A small polyfill for Object.setprototypeof

Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.

Convert object keys from camel case

Extend an object with the properties of additional objects. node.js/javascript util.

Copy static properties, prototype properties, and descriptors from one object to another.

Sort objecy keys by length

Define a lazily evaluated property on an object

Wordwrap a string with ANSI escape codes

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

strp is useful String object extensions

Get a compare function for array to sort

Traverse JSON Schema passing each schema object to callback

Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.

Run a function exactly one time

A simple string template function based on named or indexed arguments

Returns true if the value is an object and not an array or null.

Delete nested properties from an object using dot notation.

Extra assertions on top of node's assert module

JSON parse & stringify that supports binary via bops & base64

Returns an array of all enumerable symbol properties found directly upon a given object