What are some alternatives?
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
Jekyll - Jekyll is a simple, blog aware, static site generator.
ReadTheDocs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.
Ghost - Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
MkDocs - Senaste Tweets från Tom Christie (@_tomchristie): "Another positive habit: Getting back into the Uke. Have that satisfying calloused feeling again now, like the fingertips on my left hand have been dropped in wax and dried.
WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.