Lightslider
JQuery lightSlider is a lightweight responsive Content slider with carousel thumbnails navigation
Joint
JavaScript diagramming library
Holder
Holder renders image placeholders entirely on the client side.
Dayjs
⏰ Day.js 2KB immutable date library alternative to Moment.js with the same modern API
Cortex
A javascript library for centrally managing data with React
Colorpicker
jQuery UI widget for color picking (similar to the one in Microsoft Office 2010).
Clusterize.js
Tiny vanilla JS plugin to display large data sets easily
Backbone Marionette
Make your Backbone.js apps dance with a composite application architecture!
Animatelo
Animatelo is a bunch of cool, fun, and cross-browser animations for you to use in your projects. This is a porting to Web Animation API of the fabulous animate.css project.
Aja.js
Ajax without XML : Asynchronous JavaScript and JavaScript/JSON(P)
Date
Date() for humans
Angular Datepicker
calendar and datepicker directives for angular
jQuery Pjax
pushState + ajax = pjax
X Editable
In-place editing with Twitter Bootstrap, jQuery UI or pure jQuery
W2ui
JavaScript UI library for data-driven web applications
Siema
Siema - Lightweight and simple carousel in pure JavaScript
Ractive
Next-generation DOM manipulation