Woco Accordion is a simple, user-friendly and lightweight jQuery accordion plugin with smooth animations powered by CSS3 transitions.
Enllax is an ultra-lightweight and super easy to use plugin for parallax scrolling effect.
Selectivity.js is a modular and lightweight selection library for jQuery and Zepto.js.
ToProgress is a lightweight, no-dependency top progress bar library.
TabbedContent is a lightweight tabs plugin that uses the HTML5 history API to add your tab navigation to your browser's history. Also it is compatible with Bootstrap.
Layzr.js is a small, fast, modern, and dependency-free library for lazy loading images.
jMosaic is a lightweight jQuery plugin that can take a list of page elements and arrange them in a beautiful, tight-fitted tile mosaic grid.
rmodal.js is a simple and lightweight modal dialog with no external dependencies.
Select3 is a modular and lightweight selection library for jQuery and Zepto.js
Super Simple Slider (SSS) is a flexible and lightweight jQuery slider with super simple to set up.