glenjamin/inspect-x

Determine whether a given value is a function object.

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Detect whether or not an object is an ES6 Map.

Detect whether or not an object is an ES6 SET.

Tests if ES6 Symbol is supported.

Detect whether or not an object is an ArrayBuffer.

Detect whether or not an object is a DataView.

Checks if `value` is `null` or `undefined`.

Detect whether a value is an error.

Determine if a value is object like.

Test whether an object looks like a promises-a+ promise

Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ES2015 spec-compliant shim for Reflect.ownKeys

ECMAScript 5 compatibility shims for legacy JavaScript engines

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

A JSON polyfill for older JavaScript platforms.

JavaScript Code Style

browser-side require() the node way

DOM-less simple JavaScript BDD testing framework for Node

Generates markdown API documentation from jsdoc annotated source code

The Node Security (nodesecurity.io) command line interface

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

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.

Define multiple non-enumerable properties at once.

Validates if a value is undefined.

Get the name of the function.

List of ECMAScript white space characters.

Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Browserify Plugin for Renaming require() Calls