Jira may be extremely sluggish and require a large amount of memory on the client side.
Trello Calendar Connector by Cronofy - See and Organize your Trello deadlines inside your calendar
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Dead Man's Snitch - Monitor Cron Jobs and Windows Scheduled Tasks with ease.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Cronitor - Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.