JayData
JayData is a unified data access library for JavaScript to CRUD data from different sources like WebSQL/SQLite, IndexedDB, MongoDb, ASP.NET WebAPI, OData, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js, Handlebars.js or Sencha Touch 2 and can be used on Node.js as well.
Hasher
Browser history manager for rich media websites
Query Loader2
Version of the QueryLoader by Gaya Design. Preload images with ease.
Nunjucks
A jinja2-inspired templating system for javascript
Twitterlib
Twitter JavaScript API library
Modules Webmake
Bundle CommonJS/Node.js modules for web browser
Fetchival
window.fetch wrapper for writing simple and expressive requests
Cellx
Ultra-fast implementation of reactivity for javascript
Pilot
Pilot — multifunction JavaScript router.
Intercooler Js
Making AJAX as easy as anchor tags
jTypes
jTypes is the most comprehensive and robust JavaScript library for overcoming differential inheritance with prototype-based objects. Its lightweight yet powerful design provides web programmers on any platform or browser the ability to emulate classical inheritance where objects are defined by classes.
Use.js
An AMD/RequireJS plugin for consuming incompatible JavaScript files.
Onfire.js
onfire.js is a simple events dispatcher subscribe / publish library (< 1kb). async, simple and usefull.
Regular
a living template engine that helping us to create data-driven component.
Dozerjs
Foundational Framework for NodeJS Web Services
Pegasus
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
Jade
Jade - robust, elegant, feature rich template engine for nodejs