For the bigger picture.
I wanted a quiet place to spend more time with my own data. So I started building one.
Built by Jakub Had
A daily score is useful. But I wanted to see the weeks behind it: how my sleep shifts, how my routines differ, and which questions are worth exploring. Me by Day brings that perspective to a bigger screen.
It’s a personal project with an open source codebase. The focus is simple: readable long-term trends, transparent comparisons, useful exports, and a clear explanation of where your data goes.
Curiosity over certainty
A chart can help you notice something. It cannot tell you why it happened. Me by Day shows the numbers behind a comparison, uses ordinary statistics, and avoids treating an association as health advice.
The demo lets you explore the product with fictional data before connecting anything personal.
Built in the open
Have feedback, found a bug, or want to help? Follow the project and tell me which question you wish your data could answer. Keep personal readings and account details out of public messages.