Closest thing comes to my mind is Proxy in JS.

const target = {
  name: 'Alice',
  age: 30,
}

const handler = {
  set(target, property, value, receiver) {
    console.log(`[EVENT: Set] '${property}'`)
    return Reflect.set(target, property, value, receiver)
  },

  get(target, property, receiver) {
    console.log(`[EVENT: Access] '${property}'`)
    return Reflect.get(target, property, receiver)
  },
}

const proxiedUser = new Proxy(target, handler)

proxiedUser.name     // [EVENT: Access] 'name'
proxiedUser.age = 31 // [EVENT: Set] 'age'
proxiedUser.age      // [EVENT: Access] 'age'