Use Gulp and Sass to create a WordPress Theme
Download Sass Starter WordPress ThemeAdd Bootstrap Sass to the WordPress ThemeGitHub WorkflowAdd Bootstrap JS to WordPress ThemeClean up Starter WordPress Theme FilesAdd Bootstrap Menu and Responsive Theme ImagesUse Bootstrap Sass Mixins to add the Bootstrap GridBootstrap overrides with SassFont Awesome Icons and Post Meta StylingUse Bootstrap Panels for WordPress Widget AreasStyle the WordPress Search Form with Bootstrap ClassesFix word wrapping issue in ChromeTurn the WordPress Tag Cloud Links into ButtonsStyle the Footer and Post NavigationFinishing Touches and Clean Up
This series of tutorials will explain how to use Sass and Gulp to create a WordPress theme with Bootstrap. I recommend you follow the tutorials in the listed order.