Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
Rome
Customizable date (and time) picker. Opt-in UI, no jQuery!
Create
Midgard Create, a generic web editing interface for any CMS
Rangeslider.js
HTML5 input range slider element polyfill. —
Nprogress
For slim progress bars like on YouTube, Medium, etc
FullCalendar
Full-sized drag & drop event calendar (jQuery plugin)
Ladda
Buttons with built-in loading indicators.
Jquery.payment
A general purpose library for building credit card forms, validating inputs and formatting numbers.
Angular Strap
AngularJS 1.2+ native directives for Bootstrap 3.
Domenu
Customized version of Nestable for WordPress-like back-end hierarchical menu creation.
Hint.css
A tooltip library in CSS for your lovely websites.
Chosen
Chosen is a library for making long, unwieldy select boxes more friendly.
Angularjs Slider
Slider directive for AngularJS. No dependencies and mobile friendly.
W2ui
JavaScript UI library for data-driven web applications
Remodal
Flat, responsive, lightweight, easy customizable modal window jquery plugin with declarative state notation and hash tracking.
Sweetalert
A beautiful replacement for JavaScript's "alert"
React Widgets
set of stateless ui widgets for React