Deep diffs two objects, including nested structures of arrays and objects, and returns the difference. ❄️
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HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified
Recursively flatten an array or arrays. This is the fastest implementation of array flatten.
Returns an array with only the unique values from all given arrays using strict equality for comparisons.
Array.prototype.includes spec-compliant polyfill
Powerful, super tiny and easy to use lib to reorder your javascript arrays.
:milky_way: nano library to enhance String.substring / Array.slice with python slice style by Proxy.
An ESnext spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
Return the last element in an array. Faster than `.slice`
A small module to check if an Array is sorted
Return true if a value exists in an array. Faster than using indexOf and won't blow up on null values.
Get the first element or first n elements of an array.
Array.prototype.every spec-compliant polyfill
Array.prototype.some spec-compliant polyfill