Fuelux
Extends Twitter Bootstrap with additional lightweight JavaScript controls. Easy to install, customize, update, and optimize. All functionality covered by live documentation and unit tests.
Lozad.js
🔥 Highly performant, light ~0.9kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
jQuery Evergreen
Small & fast DOM and event library for modern browsers.
Touch Swipe jQuery Plugin
TouchSwipe is a jquery plugin to be used with jQuery on touch input devices such as iPad, iPhone etc.
Tiny Color
Fast, small color manipulation and conversion for JavaScript
Speakingurl
Generate of so called "static" or "nice-looking" or "slug" or "SpeakingURL" from a string.
Slick Grid
A lightning fast JavaScript grid/spreadsheet
Jszip
Create, read and edit .zip files with Javascript
Grunt
Grunt: The JavaScript Task Runner
Flot
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.
Fine Uploader
Multiple file upload plugin with progress-bar, drag-and-drop.
Almond
A minimal AMD API implementation for use after optimized builds
Hitch
A lightweight engine that allows you to hitch new capabilities to the browser (prollyfill).
jQuery.mb.yt Player
use a custom youtube player for a video as background on jQuery framework
Sylvester
Vector, matrix and geometry math JavaScript
Stately.js
Stately.js is a JavaScript based finite-state machine (FSM) engine for Node.js and the browser.
Nanobar
Very lightweight progress bars. No jQuery