The BakkieCounter is a small web application that supports you in tracking your coffee consumption. It is as simple as that. No fancy features, no elaborated user interface. Just a simple web application. The code is open-source, the use is free of charge.
A university friend and I wanted to track our coffee consumption. The app we were using was very outdated (Android 2.7) and not open source, so we created bakkiecounter.com. Even if we did not bother about the UX, the closed-source and outdated implementation can be a potential vulnerability. Hence we decided to implement it ourselves.
Repository can be found here.