What is the output of the following? “`js const target = {}; const handler = { get(t, key) { return key in t ? t[key] : `Property ${key} not found`; } }; const proxy = new Proxy(target, handler); target.name = ‘Alice’; console.log(proxy.name); console.log(proxy.age); “`

Question

JavaScript Professional — Medium

What is the output of the following? “`js const target = {}; const handler = { get(t, key) { return key in t ? t[key] : `Property ${key} not found`; } }; const proxy = new Proxy(target, handler); target.name = ‘Alice’; console.log(proxy.name); console.log(proxy.age); “`

Accepted Answer

The output will be 'Alice' for the first console.log because the property 'name' exists in the target object. For the second console.log, the output will be 'Property age not found' since the property 'age' is not defined in the target object.