Is this value a JS ArrayBuffer?
Is this value a JS SharedArrayBuffer?
Power Assert feature enhancer for assert function/object
Which kind of boxed JS primitive is this?
What is the type of this builtin JS value?
`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.
Is this specifier a node.js core module?
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.
A helper to optimistically set Symbol.toStringTag, when possible.
`Object.defineProperty`, but not IE 8's broken one.
Power Assert output formatter
Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
Detect native Uint8Array support.
Detect native Uint16Array support.
Detect native Symbol.toStringTag support.
Test if a double-precision floating-point numeric value is NaN.
Detect native Float64Array support.
Check if an environment is little endian.
Give a regex, get a robust predicate function that tests it against a string.
Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Power Assert feature enhancer for assert function/object
Check if an environment is big endian.