A flat designed jQuery WYSIWYG text editor based on HTML5, free only for non-commercial projects. For commercial applications you have to purchase a license from
:mountain_bicyclist: Landing Pages of Ant Design System
Cool jQuery datepicker
Ajax Autocomplete for jQuery allows you to easily create autocomplete/autosuggest boxes for text input fields.
Kendo UI Core
A modern dialog library which is highly configurable and easy to style. #hubspot-open-source
Quick and easy product tours with Twitter Bootstrap Popovers
gridster.js is a jQuery plugin that makes building intuitive draggable layouts from elements spanning multiple columns
The ProseMirror WYSIWYM editor
Create an Apple-like one page scroller website (iPhone 5S website) with One Page Scroll plugin
Full view calendar with year, month, week and day views based on templates with Twitter Bootstrap.
🌈🕹 Refreshed Windows 95 style UI components for your React app
A less buggy "fork" of the original bootstrap slider found on http://www.eyecon.ro/ by Stefan Petre. It was forked so we could update the slider since the original wasn't under version control.
Modals and popups provider for Angular.js applications