Better Unobtrusive Ajax (not only for ASP.NET MVC)

Unobtrusive AJAX library done right. 100% compatible with ‘Microsofts Unobtrusive Ajax support library for jQuery’ found in ASP.NET MVC3 and MVC4 without bugs, with new features, clean and well documented, compatible with latest jQuery. But also fully usable without ASP.NET MVC

Nucleus jQuery

Nucleus binds your JS logic with the DOM by adding configuration data in the markup

jQuery Grow

A microtemplating plugin for jQuery.

Catharsis Social Web Widgets

JavaScript library, which provides useful social media widgets to include on web pages of your site

jQuery Ctrl

A simple, lightweight jQuery plugin for model binding