Raspberry Pi - The Raspberry Pi is a tiny and affordable computer that you can use to learn programming through fun, practical projects. Join the global Raspberry Pi community.

StoryMill - Developers and publishers of Mac, Win, and iOS productivity, home and office and writing software such as MacGourmet, Paperless and many more. Based in MN.

Orange Pi - It’s an open-source single-board computer. It can run Android 4.

BlankPage - Stay motivated to write, and finish your story

Odroid - The Odroid is a series of single-board computers and tablet computers created by Hardkernel Co.

Manuskript - Open-source tool for writers.