when do you use Object.defineProperty()

Question

I\'m wondering when I should use

Object.defineProperty

to create new properties for an object. I\'m aware that I\'m able to set things lik

Answer 1

A good use is when you need to do some interception or apply a classical Observer/Observable pattern in a elegant way:

https://www.monterail.com/blog/2016/how-to-build-a-reactive-engine-in-javascript-part-1-observable-objects