Both for..in and for..of are looping constructs which are used to iterate over data structures. The only difference between them is the entities they iterate over: for..in iterates over all enumerable property keys of an object . for..of iterates over the values of an iterable object .
What is the difference between a for loop and a for in loop?
Both for..in and for..of are looping constructs which are used to iterate over data structures. The only difference between them is the entities they iterate over: for..in iterates over all enumerable property keys of an object . for..of iterates over the values of an iterable object .