Your location gets requested for the weather. This is optional; you can set a custom location in Settings
Add or remove cards by going to Settings
Reposition cards by clicking and dragging their grip icons
Toggle all cards at once by double-clicking the background
Toggle a row by double-clicking any card's header in that particular row
Adaptive: Default theme until 18:00, then Dark theme
Your data is stored completely locally on the browser of your device.