Bootstrap Dropdown Filter is a small and simple jQuery plugin which adds an input based live filter capability to your Bootstrap dropdown list.
Hierarchy Select is a lightweight #jQuery plugin which converts the #Bootstrap dropdown component into a filterable hierarchical dropdown list.
Dropselect is a #jQuery plugin that makes the default #Bootstrap #dropdown component act like the select element and allows to select options programmatically.
Flat UI Pro is made on the basis of Twitter Bootstrap in a stunning flat-style, and the kit also includes a PSD version for designers. From $39. Learn More: http://designmodo.com/flat/
Stackoverflow is the place to go for questions and answers. Thanks to these folks many times over. IPhone picture gallery source code
Bootmenu is a simple, lightweight #jQuery plugin used to create an animated, dynamic, auto-complete dropdown select menu for your #Bootstrap project.
Custom bootstrap dropdown menus - Bootstrap-select
Bootstrap Dropdown Menus Enhancement
Bootstrap Dropdown Hover
Bootstrap Dropdown on Hover Plugin #bootstrap #examples