This package exports a few of the CSS variables that we use in Facebook projects. This is not the full list we have internally but focused on making available the minimum set needed by our open source projects.

ES2015 `Object.assign()` ponyfill

TypeScript definitions for deep-eql

Improved deep equality testing for Node.js and the browser.

Sanitize strings for use as JavaScript identifiers & property names

Returns true if an object was created by the `Object` constructor, or Object.create(null).

Test for shallow equality between two objects or arrays.

Object -> [[key0, value0], [key1, value1]...]

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

[](https://travis-ci.org/yesmeck/mini-store)

Synchronous file comparison

Extensible string utility for converting, identifying and flipping string case

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

Recursive object extending

recursively Object.freeze() objects and functions, works in strict mode

comparison renderer for power-assert context

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

A JavaScript library that breaks strings into their individual user-perceived characters. It supports emojis!

Reduce an array to unique values, optionally into a separate array.

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