Reduces values to a single value.

Array manipulation, ordering, searching, summarizing, etc.

Reduce an array and return a Promise

`useReduceMemo` is a React Hook that lets you cache the result of a reduce function between re-renders.

Return early from reduce

Advanced optimisations for cssnano; may or may not break your CSS!

High quality image resize in browser.

Walk any kind of tree structure depth- or breadth-first. Supports promises and advanced map-reduce operations with a very small API.

A simple list of possible Typed Array names.

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

Robustly get the byte offset of a Typed Array

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

Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.

Is this value a JS ArrayBuffer?

Robustly get the byte length of a Typed Array

Is this value a JS SharedArrayBuffer?

Get the ArrayBuffer out of a TypedArray, robustly.

Robustly get the length of a Typed Array

A better [].reduce

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.