Gopher Calendar
Either way you approve which files are read, and new dates stay dashed until you confirm them.
Add to your calendar
One file with your classes and deadlines. Import it in Google Calendar (Settings, then Import) or open it with Apple Calendar or Outlook.
Data
Everything is stored in this browser only.
Build your semester
Sync reads your deadlines from Canvas and your class times from MyU, using the sessions already open in this browser. Log in to both first if you haven't today.
Nothing is due this week.