Typing Speed Game made using the MERN Stack in which users can Sign Up, Log in, save their scores and see the leaderboard and see user statistics like average score and number of games played. Mounting and Unmounting animations are done with the help on React-Transition-Group (Library for React Animations).I have used Express for the backend framework which makes creating REST API easier.There are 2 primary routes, one for Authorization, for User’s StatsI used JWT Token authentication system for implementing the auth part. The auth part is pretty standard which conists of simple GET and POST requests.The only significant part mentioning about the backend is the User Stats route to display average score, No. Of games played and Max Level as it required aggregation queries for the database