Solving Performance Issues with .filter() and .map() Used in Conjunction

Solving Performance Issues with .filter() and .map() Used in Conjunction

Post their introduction, .map() and .filter() are used in conjunction to death galore in code nowadays because “it’s so easy”. But does blindly using these methods cause performance issues in your code? Let us dig in and find out. I am not going to get into the details of how these functions work because there is TONS of material available for the same.