Hi there,
Lately I have been working on a new project: mdBook
I already presented it on reddit some time ago. It's essentially a clone of gitbook or rustbook.
I started this project because rustbook is deeply entangled with the rest of rust's code base and it's therefore nearly impossible to use for personal projects. Also rustbook offers no possible customization. And that's why I started mdBook.
I have an online doc rendered with mdBook available, you can see how it looks like.
At this point I think I am nearly ready to publish a first version to crates.io but I would like to write some decent tests first and maybe get the code reviewed a little bit. My problem is that I have literally never written a test of my life, so any advice and help is welcome.