ES2015 `Array#findIndex()` ponyfill

Control Flow primitives and components that require specifying explicit keys to identify or rerender elements.

Underscore-to-camelCase converter (and vice versa) for strings and object keys in JavaScript.

Array#filter for older browsers.

This module creates a function which is used for generating cache keys used by code transformers in Jest.

A utility function to index arrays by any criteria

Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.

**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).

Convert object keys from camel case

A map function that can map over almost anything.

Parses set-cookie headers into objects

Generate a random integer

Get consecutively unique elements from an array

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

Array manipulation, ordering, searching, summarizing, etc.

Modify the values of an object

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Parse and stringify JSON with comments. It will retain comments even after saved!

Rearrange array elements by index array

A module used internally by Jest to check which files have changed since you last committed in git or hg.