My brother and I built a mini webapp that takes data from the Strong app for workouts, and shows you a list of all your muscle groups and filters it with color based on how much fatigue each muscle has accrued over the week. It also gives you recommendations of how much weight you should lift for your next workout. It's a nice way to make sure each muscle group is getting exercised enough each week!
https://www.youtube.com/watch?v=TpYVyJBmH0g&ab_channel=DougD...