Building an activity tracker app with .NET MAUI and Blazor - Part 2 - Saving data and creating tests

Once the UI is in place, real apps need data that survives restarts—and a safety net to keep things from regressing.

In part 2 of this series, Daniel Hindrikes covers saving data and adding tests for an activity tracker built with .NET MAUI + Blazor, showing how to move from a prototype toward something production-ready.