Proxy Made With Reflect 4 2021 -

const proxy = new Proxy(target, handler);

Here's an example of how you might use a proxy to implement a simple cache: proxy made with reflect 4 2021

const handler = { get: (target, prop) => { console.log(`Getting property ${prop}`); return Reflect.get(target, prop); }, set: (target, prop, value) => { console.log(`Setting property ${prop} to ${value}`); return Reflect.set(target, prop, value); } }; const proxy = new Proxy(target, handler); Here's an

Creating a proxy with Reflect 4 2021 is straightforward. Here's an example: const proxy = new Proxy(target

const target = { foo: 'bar' };

const target = { expensiveComputation: () => { // simulate an expensive computation return new Promise((resolve) => { setTimeout(() => { resolve(Math.random()); }, 2000); }); } };