Hello @Springer
to date I do not have anything with a reminder system.
I have a dynamic table showing a renewal date or week before/ warning date set up.
I remember @Mohammad mentioning Today, Yesterday and Tomorrow with Days Filter Operator
I have been sidetracked because i’ve been using a simple checklist macro recently with a calendar page setup
Monthly Checklist - blank.json (1.4 KB)
Thanks for the reference to Routines, I tried it a while back maybe I’ll revisit it.
Update
Just a thought - Maybe the batch-create-tiddlers example could be used with a dynamic table
Another Update
As you @Springer correctly stated solutions by @EricShulman are great resources!
Here’s an alarms-tracker example for you to browse using Eric’s Alarms and Calendar