Penflip
Penflip is Github for writing: a platform for hosting, collaborating on, and publishing writing projects. Projects can be private or public. Types of projects include: textbooks, ebooks, novels, research papers, technical documentation and more. Collaboration is version controlled and asynchronous, built on top of Git, a version control system with mass adoption by developers. Content is written with markdown, then formatted and compiled into consumable formats (PDF, ePub, and Word) with one click.
