GitBook Styleguide is a collection of styling, React components and rules; which are being used by the GitBook team on our applications such as gitbook.com.
This styleguide is open to criticsms and feedback, feel free to post an issue on GitHub.
GitBook styleguide can be installed using NPM, the module is published as
$ npm install gitbook-styleguide --save-dev
Available for use under the Apache 2.0 license and built with open source projects like React, LESS and more.