wasp-os - Firmware for smart watches based on the nRF52 family of microcontrollers (including Pine64 PineTime)
One Month iOS - Learn to build your first iPhone app in just one month
InfiniTime - InfiniTime is an open-source, C++-based firmware OS specifically made for the PineTime smartwatch.
Pebble Plus - Pebble Plus is a third-party app for the Pebble Watch that increase the use of it.
watchOS - Apple's new OS for the Apple Watch ⌚
CodeTactic CMS - The CodeTactic CMS is a custom content management system based on PHP.