Proxy() constructor

Use the Proxy() constructor to create a new Proxy object. This constructor takes two mandatory arguments:

target is the object for which you want to create the proxy handler is the object that defines the custom behavior of the proxy.

An empty handler will create a proxy that behaves, in almost all respects, exactly like the target. By defining any of a set group of functions on the handler object, you can customize specific aspects of the proxy’s behavior. For example, by defining get() you can provide a customized version of the target’s property accessor.

Syntax example: new Proxy(target, handler)