Score keeper app created with HTML and JavaScript. Begin by selecting a score to play up to and add points to each player by pressing the corresponding player button.
Added a "win by 2" logic, so that players have to win with a 2 points difference. e.g. If the Play Up to score is 3, getting a score of 2-2 will increase the winning score by 1. A player will now win if he gets a score of 4-2.
Test it out here!