Google Calendar - Spend less time managing your day & more time enjoying it

Deepnote - A collaboration platform for data scientists

Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.

Gyana - Intuitive easy-to-use report and dashboard tool to stop wasting time on repetitive and tedious tasks.

Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Cron - Cron Calendar.