Say hello to Grayshift , our very first collection of Bootstrap themes that are built entirely by our team and open-sourced for everyone to use. For a long time, I've wanted to give back to the community, but never quite found the time or ideal approach until earlier this year. To start, we're launching with five themes: blog, forum, chat, hosting, and project management. Our goal was to provide minimalist themes with consistent, flexible, and sustainable markup. Head to the Grayshift themes site to check them out.