Object.watch() for all browsers?

Question

Please note that Object.Watch and Object.Observe are both deprecated now (as of Jun 2018).

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I was looking for an easy way to monitor an object

Answer 1

you can use Object.defineProperty.

watch the property bar in foo

Object.defineProperty(foo, "bar", {
  get: function (val){
      //some code to watch the getter function
  },

  set: function (val) {
      //some code to watch the setter function
  }
})