Build complex rules, serialize them as JSON, and execute them in JavaScript

Reads PHP arrays from a string into a JavaScript object

Library of associative containers; it implements TreeMap, TreeSet, TreeMultiMap and TreeMultiSet classes

A flexible math expression evaluator

Array manipulation, ordering, searching, summarizing, etc.

ECL Menu

A simple list of possible Typed Array names.

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

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

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

Robustly get the byte offset of a Typed Array

Get the ArrayBuffer out of a TypedArray, robustly.

Is this value a JS ArrayBuffer?

Is this value a JS SharedArrayBuffer?

Robustly get the byte length of a Typed Array

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

Fixes key names for HTTP form data, to ensure that arrays are handled correctly.

Robustly get the length of a Typed Array

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.

Make associative array with error messages from SequelizeValidationError class