Personal, responsive, minimalist and open-source theme for Ghost blogging platform. Lightweight - only 2.8KB of CSS and 828B of JavaScript. No jQuery, vanilla JS only. Version 2.0 comes with SASS in BEM style using ITCSS (http://itcss.io/) architecture.
This theme is currently being used on my personal blog - https://raivis.com/.
Requires Grunt task runner & NPM to be installed.
$ cd content/themes/[theme-folder]
$ npm install
$ grunt
Edit the content/themes/[theme-folder]/partials/sidebar.hbs file.