Guru is a Drupal 8 base theme with kss styleguide.
It’s not a ready made out of the box theme you just need to enable, but a a gulp based theme workflow to enable in browser, style guide driven and mobile first theme development.
Target audience
Target audience for the guru theme are frontend developers want to use SMACSS to structure SCSS and KSS to document the SCSS code.
The focus of Guru theme is fastest possible compilation of SCSS and a documentation of code.
By rendering a living styleguide out of the SCSS comments section (think of it as PHP doc for SCSS) you gonna have great reference for your Co-workers, PM’s and Designers. It will help you to avoid CSS bloat because you and your team will know what you already have implemented and enable you a high level of code reuse.
The look and feel of the theme is entirely in your own hands. You will have a bunch of features enhancing development speed and tons of examples rendering into a full styleguide. The styleguide comes with a template and can be adapted to your requirements very easily.
Check out the my screencast to get started.