is-object

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

Returns true if the given value is an object created by the Object constructor.

Is the value an object, and not an array or null?

Answers the question: "can this value have keys?". Returns true if a value is any of the object types: array, regexp, plain object, function or date. Useful for determining if a value is an object that can be extended.