The solution for people that don't know how to deal with their microwave popcorn.
Available at: https://popcorn.bwozniak.com/
Put your popcorn in the microwave, press the "Start" button and wait until the app tells you that your popcorn is ready.
From my personal experience, if you put your popcorn in the microwave and wait until the pops are around 2 seconds apart, your popcorn should be ready. This app will help you with that.