ES2015 `Array#findIndex()` ponyfill

An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.

Loop over each item in an array and call the given function on every element.

Robustly get the byte offset of a Typed Array

Get the ArrayBuffer out of a TypedArray, robustly.

Find [nd-]array min/max values

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

Is this value a JS ArrayBuffer?

Robustly get the byte length of a Typed Array

Is this value a JS SharedArrayBuffer?

Robustly get the length of a Typed Array

Resolve a nested selector in a PostCSS AST

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Converts arrays of integers from one base to another. Uses an O(N²) algorithm.

A JavaScript text diff implementation.

General purpose glob-based configuration matching.

string-argv parses a string into an argument array to mimic process.argv. This is useful when testing Command Line Utilities that you want to pass arguments to.

Converts an array of items with ids and parent ids to a nested tree in a performant `O(n)` way. Runs in browsers and node.

Convert object keys from camel case

Fast JavaScript array sorting by implementing Python's Timsort algorithm