- Kano offers a simple computer-building kit based around the Raspberry Pi, letting you build and code your own PC, complete with keyboard and mouse. Google Project Bloks is an initiative based around a toy kit which can be built and coded to get it to do different things. This is an open-source platform, designed to encourage others to make interactive educational toys. Apple Swift Playgrounds app is designed to introduce children and beginners to coding on the iPad, helping them learn the open-source Swift programming language and make it creative and fun. It will launch alongside iOS 10 later in 2016.