PencilCase - Transform your designs into native iOS apps in a heartbeat.
GitSpo - Measure & engage your open-source community
Creo - Creo is a modern design tool for Mac which combines design and development.
Devo - Devo delivers real-time operational & business value from analytics on streaming and historical data to operations.
Rainbow Pencils - Make rainbows whenever you sharpen.
LibHunt - LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives.