`[].reduce()` for old browsers

Fast and powerful array sorting. Sort an array of objects by one or more properties. Any number of nested properties or custom comparison functions may be used.

Get all but the last element or last n elements of an array.

Generates an array of consecutive integers starting at 0

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

A ponyfill for the ES 2015 (ES6) `Array.from()`.

Utility package to determine if an `Array.prototype` method properly boxes the callback's receiver and third argument.

Get the last or last n elements in an array.

Make any value an array. No dependencies.

Find [nd-]array min/max values

Array#isArray for older browsers

finds an item in an array matching a predicate function, and returns its index

Array#filter for older browsers.

Promisify a callback-based function

Find the first element in an array that passes a callback test. Equivalent to underscore.find()

Guarantees an array back

Randomize the order of the elements in a given array.

Create an array of unique values, in order, from the input arrays

return list of CallSite objects from a captured stacktrace

Bizarro minimist: transform an options object into argv