Hi Product Hunt! Here's a lightweight analytics product. It can be customised to your app to track (almost) any kind of event you can think of, all while respecting your users' privacy and ensuring compliance to data protection laws. Page views, duration, referrals, screen size, button clicks, currency used, and much more. We've built this for developers: to get the most out of it you will need to customize it to your app's needs. The app is free to use for websites with low traffic, and we've tried to price anything above this as fairly as possible. It's not fully open-source yet - we're working on it. We've built it for ourselves - we didn't find any good solution out there for webapps that supported the kind of privacy we wanted. We wanted our applications to be a black hole to big tech, without being a black hole to ourselves. Thanks for checking it out and don't hesitate to reach out with any questions!