The Object.values() method returns an array of a given object's own enumerable property values, in the same order as that provided by a for...in loop. An object is a collection of properties, and a property is an association between a name (or key) and a value. Return True End Function End Class Sub Main() ' Creating a dynamic dictionary. Old method(2 step process) Example. Specification; ECMAScript (ECMA-262) The definition of 'Object.keys' in that specification. or. In statically typed programming languages a Dictionary (Key/Value pair collection) object can be very useful at times. In this post I look at JavaScript object iteration and picking out values from a JavaScript object by property name or index. Creating a JavaScript Object. For example: