Cronitor - Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.

Event Calendar App - A simple, easy to manage, way of displaying events

Trello Calendar Connector by Cronofy - See and Organize your Trello deadlines inside your calendar

Plan - Plan is a better way to organize.

Agile Guy for Trello - The Swiss army knife for agile teams!

Future - Calendar events around the clock