Solution: Proxy a Remote Object over Network Simulation

Solution explanation

• Lines 2–5: We define remoteData as the simulated remote store.

  • This represents server-side data that can only be accessed asynchronously.

  • The Proxy will use this object to mimic network fetch and update behavior.

• Lines 8–29: The createRemoteObject() function constructs a Proxy that controls both read and write interactions.

  • The handler defines get() and set() traps to simulate network communication.

  • The Proxy itself holds no data—every operation is async and externalized.

• Lines 10–15 (get trap): Invoked when a property is accessed ...