useful jquery lazyload plugins
The Lazy plugin for jQuery load specified images after the page load itself and speed up your loading time through this. Images outside of the visible area will only get loaded when the user scrolls to them.
jQuery.Lazy()
jQueryLazyScrollLoading
jQuery Lazy Load XT plugin
bttrlazyloading
jquery lazyload
responsive lazy loader
echo
jscroll
unveil
least
stalactite
jPages
Sheetrock is a jQuery plugin for querying, retrieving, and displaying data from Google Spreadsheets. Use it to load entire sheets or leverage SQL-like queries to treat Google Spreadsheets as a quick-and-dirty JSON datastore. All you need is the URL of a public Google Spreadsheet. It requires no backend code whatsoever—everything is done in the browser.
A jQuery plugin that does stuff to elements when they enter or leave the view port
onScreen
Bootstrap Multiselect is a JQuery based plugin to provide an intuitive user interface for using select inputs with the multiple attribute present. Instead of a select a bootstrap button will be shown as dropdown menu containing the single options as checkboxes.
Bootstrap Multiselect
FeedEk is a jQuery plugin for parsing and displaying RSS and Atom feeds. FeedEk uses Google Feed API to retrieve feeds. You can obtain feeds easily from any domain. No need for server-side scripts.
FeedEk
50 Must Have Twitter Bootstrap Plugins
jQuery plugin to help add tags like input in your forms