Apache ThinkerPop 和 Gremlin TinkerPop3 provides graph computing capabilities for both graph databases (OLTP) and graph analytic systems (OLAP) under the Apache2 license.
tipsy Facebook-style tooltips plugin for jQuery
qTip2 qTip2 - Pretty powerful tooltips
noty noty is a jQuery plugin that makes it easy to create alert, success, error, information and confirmation messages as an alternative the standard alert dialog. Each notification is added to a queue.
jquery-timeago imeago is a jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").
Kalendae Kalendae is an attempt to do something that nobody has yet been able to do: make a date picker that doesn't suck.
fullcalendar Full-sized drag & drop event calendar (jQuery plugin)
clippy Clippy is a very simple Flash widget that makes it possible to place arbitrary text onto the client's clipboard.
chosen Chosen is a library for making long, unwieldy select boxes more user friendly.
jquery-tokeninput Tokeninput is a jQuery plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item.
jquery-Tags-Input Magically convert a simple text input into a cool tag list with this jQuery plugin.
jquery-textext A super awesome, customizable text input supporting tags, autocomplete, ajax and other goodness in a crazy cool a-la cart way.
FCBKcomplete Jquery facebook like(fancy) multi-select
visualsearch VisualSearch.js enhances ordinary search boxes with the ability to autocomplete faceted search queries.
jstree Tree view for jQuery.
uniform A plugin for jQuery. Make your form controls look how you want them to.
jquery-validateion jquery 的表单验证插件。 The jQuery Validation Plugin provides drop-in validation for your existing forms, while making all kinds of customizations to fit your application really easy.
maskedinput jQuery Masked Input Plugin，可将input框变成各种带规定格式的输入框。
jquery-File-Upload File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery.
Chroma-Hash A sexy, secure live visualization of password field input
jquery-cookie A simple, lightweight jQuery plugin for reading, writing and deleting cookies
spin 转啊转，表示加载、处理中的组件。 An animated CSS3 loading spinner with VML fallback for IE.
jwerty jwerty is a JS lib which allows you to bind, fire and assert key combination strings against elements and events. It normalises the poor std api into something easy to use and clear.
keymaster A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
Slides Slides is a crazy simple slideshow plugin for jQuery. With features like looping, auto play, fade or slide transition effects, crossfading, image preloading, and auto generated pagination. With Slides you’ll never see multiple slides fly by.
impress.js It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
reveal.js A framework for easily creating beautiful presentations using HTML.
colorbox A light-weight, customizable lightbox plugin for jQuery
isotope 自动布局。An exquisite jQuery plugin for magical layouts. Enables filtering, sorting, and dynamic layouts.
masonry Masonry is a dynamic grid layout plugin for jQuery. Think of it as the flip-side of CSS floats. Whereas floating arranges elements horizontally then vertically, Masonry arranges elements vertically, positioning each element in the next open spot in the grid.
Aloha-Editor 一个极具野心的 HTML5 富文本编辑器。 World’s most advanced Editor gives you a complete new experience when editing. It’s faster than existing technology and offers unprecedented opportunities.
ShareJS This is a little server (& client library) to allow concurrent editing of any kind of content. The server runs on NodeJS and the client works in NodeJS or a web browser.
list Makes your plain HTML lists super flexible, searchable, sortable and filterable, possibility to add, edit and remove items by dead simple templating.
mindmaps An open source, offline capable, mind mapping application leveraging HTML5 technologies
wordcloud Word Cloud on HTML5 canvas, inspired by Wordle.
jquery-intelligist a jQuery plugin that makes it easy to share and demo code in-page, using GitHub gists.
jquery-backstretch Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized background image to any page.
FlexSlider An awesome, fully responsive jQuery slider plugin
normalize.css Normalize.css is a customisable CSS file that makes browsers render all elements more consistently and in line with modern standards.
socket.io Realtime application framework for Node.JS, with HTML5 WebSockets and cross-browser fallbacks support.
Respond 为不支持media query的浏览器提供类似的支持。 A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
FitText FitText makes font-sizes flexible. Use this plugin on your responsive design to achieve scalable headlines that fill the width of the parent element.
html2canvas This script allows you to take "screenshots" of webpages or parts of it, directly on the users browser. The screenshot is based on the DOM and as such may not be 100% accurate to the real representation as it does not make an actual screenshot, but builds the screenshot based on the information available on the page.
tinycon A small library for manipulating the favicon, in particular adding alert bubbles and changing images.
Holder Holder renders image placeholders entirely on the client side. — Read more
jquery-Knob Nice, downward compatible, touchable, jQuery dial
raphael Make Cross-browser vector graphics the easy way.
cube Cube is a system for collecting timestamped events and deriving metrics. By collecting events rather than metrics, Cube lets you compute aggregate statistics post hoc.
handlebars Handlebars.js is an extension to the Mustache templating language created by Chris Wanstrath. Handlebars.js and Mustache are both logicless templating languages that keep the view and the code separated like we all know they should be.
express Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
PeoplePods PeoplePods is an SDK for creating modern web applications where many people come together to meet, talk, share, read, work, publish and explore.
recommendify Ruby/redis based recommendation engine (collaborative filtering).
redmine-backlogs A Redmine plugin for agile teams
teambox Open-source project collaboration software, available online for free. Inspired by Basecamp, Yammer, Twitter.
gitlabhq GitLab is a free project and repository management application.
Coordino Self-hosted Knowledge Software your question & answer system written on top of the CakePHP Framework
diaspora Diaspora is a privacy-aware, personally-controlled, do-it-all open source social network.
docsplit Break Apart Documents into Images, Text, Pages and PDFs
document-viewer The NYTimes Document Viewer
hummingbird Real time web analytics using node.js and web sockets。
elasticsearch ElasticSearch is a distributed RESTful search engine built for the cloud.