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

Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.

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.

Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid

UpTo - Life goes beyond meetings and appointments

RANCID - RANCID - Really Awesome New Cisco confIg Differ.