Teamup Calendar - Cloud-based calendaring using capability URL, application developed in Zurich, Switzerland.

HappyMeter - A frictionless way to measure happiness and job satisfaction

ApPHP Calendar - ApPHP Calendar is a PHP calendar script that may be easily integrated and used with various PHP projects, such as schedulers, event, etc.

Happy Mood Score - Employee feedback and engagement software. For companies with remote employees, distributed teams or digital nomads.

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

Matter - Create a feedback-focused culture in Slack with Matter!