Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. No dependencies.

Deeply assign the values of all enumerable-own-properties and symbols from one or more source objects to a target object. Returns the target object.

Like `extend` but recursively copies only the missing properties/values to the target object.

Get the native type of a value.

Lodash modular utilities.

Tiny helpers for creating consistenly-formatted markdown snippets.

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

ES2015 `Object.assign()` ponyfill

simple, flexible, fun test framework

the Istanbul command line interface

Get the name of a project, from package.json, git config, or basename of the current working directory.

The directory used by npm for globally installed npm modules.

parse argument options

Convert a npm package name into a safe-to-use variable name. Use as a mixin in Yeoman generators.

test framework agnostic BDD-style assertions