As per my understanding, Both are doing the same functions. But,
ngFor would be works like as collections?.
ngFo
In my opinion what I got from the angular document,
[ngFor] is not type safe[NgForOf] is type safe Because both class details are little different
ngFor Class type is any type
But ngForOf class type is generic
ngForOf : NgIterable
ngForOf looks like generics which I have already mentioned in my question.