ES2015 `Object.assign()` ponyfill

Returns true if a value is a plain object, array or function.

An implementation of the abstract Animator interface from templating which enables css-based animations.

Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

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

Recursive object extending

Abstract animation generators.

Call a specified method on each value in the given object.

Create an object path from a list or array of strings.

Strongly-typed deep and recursive object merging. Considers all nested levels of objects, arrays, sets and maps.

extend like a boss

Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.

Easily handle defaults for your options

Fast deep equal

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

Sort the keys in an object.

Iterate over the own and inherited 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

ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill

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

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