1. ActivelloWordPress Bootstrap blog theme with doeznes of options using WordPress Customizer
2. AdminlteAdminLTE - Free admin dashboard template based on Bootstrap 4
3. ShapelyFree multipurpose WordPress theme built using Bootstrap
7. SparklingWordPress Bootstrap 3 theme with dozens of options powered by WordPress Customizer
8. simple-custom-post-orderOrder posts(posts, any custom post types) using a Drag and Drop Sortable JavaScript. Configuration is unnecessary.
9. tycheTyche - WooCommerce powered eCommerce theme