Pusher Js
Pusher Javascript library
Hogan.js
A compiler for the Mustache templating language
When
A solid, fast Promises/A+ and when() implementation, plus other async goodies.
Platform.js
A platform detection library that works on nearly all JavaScript platforms.
Lazy.js
Like underscore.js, but lazier
Ejs
Embedded JavaScript templates for node
Portal Vue
A Portal Component for Vuejs, for rendering DOM outside of a component, anywhere in the document.
Csso
CSS-optimizer
Oc Lazy Load
Load modules on demand (lazy load) in AngularJS
Canjs
Can do JS, better, faster, easier.
Spine
Lightweight MVC library for building JavaScript applications
Alloy Ui
Alloy is a UI metaframework that provides a consistent and simple API for building web applications across allthree levels of the browser: structure, style and behavior.
Alertify.js
JavaScript Alert/Notification System
Rivets
Declarative data binding facility
Swig
Take a swig of the best template engine for JavaScript.
Layzr.js
A small, fast, modern, and dependency-free library for lazy loading.
Sticky Kit
A jQuery plugin for creating smart sticky elements