Taggle.js
Form-ready dependency-less tagging.
Svg Morpheus
JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design's Delightful Details transitions.
Roughdraft.js
Quickly create an interactive HTML mock-up by auto sourcing lorem ipsum/images generators, with minimal html markup, and no server side code
Query Loader2
Version of the QueryLoader by Gaya Design. Preload images with ease.
Baffle
A tiny javascript library for obfuscating and revealing text in DOM elements. :astonished:
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Scale App
scaleApp is a JavaScript framework for scalable One-Page-Applications
Filtrify
Beautiful advanced tag filtering with HTML5 and jQuery
Webfontloader
WebFont Loader gives you added control when using linked fonts via @font-face.
Pushy
Pushy is a responsive off-canvas navigation menu using CSS transforms & transitions
Phantom Css
Visual/CSS regression testing with PhantomJS
H5F
A JavaScript library that allows you to use the HTML5 Forms chapters new field input types, attributes and constraint validation API in non-supporting browsers.
Verly.js
:red_circle::wavy_dash::large_blue_circle::wavy_dash::black_circle: Easy to integrate Verlet physics engine. :link:
Tether
A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source
Progressbar.js
Beautiful and responsive progress bars
Knockout
Knockout makes it easier to create rich, responsive UIs with JavaScript
Balloon.css
Simple tooltips made of pure CSS