Top Answers

1. How to find last element of an array without modifying source array in Vanilla Javascript
   14 votes
2. How to return response from cognito async function and display it on the page?
   9 votes
3. Arrow function and this inside a constructor function
   5 votes
4. Split string in between 2 delimiters and include them
   4 votes
5. Duplicating an array's elements using functional programming
   4 votes