Proxy Made With Reflect 4 2021 Official

const loggingProxyHandler = get(target, prop, receiver) console.log(`[LOG] GET $String(prop) accessed`); // Use Reflect to get the property correctly return Reflect.get(target, prop, receiver); , set(target, prop, value, receiver) console.log(`[LOG] SET $String(prop) = $value`); return Reflect.set(target, prop, value, receiver); , apply(target, thisArg, argumentsList) console.log(`[LOG] Method called with args: $argumentsList`); return Reflect.apply(target, thisArg, argumentsList);

// Old style – throws on failure try Object.defineProperty(obj, 'prop', value: 1 ); console.log('success'); catch(e) console.log(e); proxy made with reflect 4 2021

If you mistakenly called Reflect.get(target, 'fullInfo') (without the receiver ), the getter would execute with target as this . It would then read target.name and target.version directly, completely bypassing your proxy and any logic you've defined in it. This would effectively break the "perfect forwarding" illusion and could lead to extremely hard-to-track bugs. const loggingProxyHandler = get(target