Workrave - Workrave is a program that assists in the recovery and prevention of Repetitive Strain Injury (RSI).
Cocorico - Cocorico is a state-of-the art Open Source solution to create an Airbnb or Blablacar for anything.
stretchly - break time reminder app
Sharetribe - Build your online marketplace business. You don't need a developer.
StretchMinder - Work break timer with guided movement & breathing exercises
JaJuMa-Market - All-In-One Multi-Vendor / Online Marketplace Solution. Various Business Models supported.