A simple object check

object check module using should.js

Error comparison and information related utility for node and the browser

Check if a value is a plain object

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

Force V8 to use fast properties for an object

A simple Node.js module to check if a TCP port is already bound.

Returns true if an object was created by the `Object` constructor, or Object.create(null).

A little library for asserting types and values, with zero dependencies.

Check if a value is an object

Returns true if a value is a plain object, array or function.

Sort an Object or package.json based on the well-known package.json keys

An optimised way to copy'ing an object. A small and simple integration

Lowercase the keys of an object

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

string representations of objects in node and the browser

Merge objects & other types recursively. A simple & small integration.

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.