Students Empire

Learn Something New
Home

Global Object Properties


The Global object has a number of properties.

The special values of undefined, NaN, and Infinity are all properties of the Global object.

All native reference type constructors, such as Object and Function, are properties of the Global object.

The following table lists all of the properties.

PROPERTY DESCRIPTION
undefined The special value undefined
NaN The special value NaN
Infinity The special value Infinity
Object Constructor for Object
Array Constructor for Array
Function Constructor for Function
Boolean Constructor for Boolean
String Constructor for String
Number Constructor for Number
Date Constructor for Date
RegExp Constructor for RegExp
Error Constructor for Error
EvalError Constructor for EvalError
RangeError Constructor for RangeError
ReferenceError Constructor for ReferenceError
SyntaxError Constructor for SyntaxError
TypeError Constructor for TypeError
URIError Constructor for URIError