Get the byteLength out of a DataView, robustly.

Is this an arguments object? It's a harder question than you think.

Get the byteOffset out of a DataView, robustly.

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

assert with status codes

minimalistic-assert ===

A helper to optimistically set Symbol.toStringTag, when possible.

Featherweight assert module

`Object.defineProperty`, but not IE 8's broken one.

Get the ArrayBuffer out of a DataView, robustly.

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

The assert module from Node.js, for the browser.

Store information about any JS value in a side channel, using a linked list

A simple list of possible Typed Array names.

Give a regex, get a robust predicate function that tests it against a string.

Store information about any JS value in a side channel, using a Map

List of node.js builtin modules

Unbox a boxed JS primitive value.

Helper function for exhaustive checks of discriminated unions in TypeScript

Resolve npm package details, like name and base path, given an absolute path to a file inside a package