jQuery UI 1.11.1 发布，此版本是个维护版本，包括了许多 Core, Widget Factory, Position, Draggable, Droppable, Resizable, Autocomplete, Datepicker, Dialog, Progressbar, Slider, Spinner, Tabs 和 CSS 框架的 bug 修复，完整的改进请看更新日志。
下载：
Git (包括源文件，@VERSION 替换为 1.11.1，只包括基础主题)Uncompressed: http://code.jquery.com/ui/1.11.1/jqueryui/1.11.1/jquery-ui.js Compressed: http://code.jquery.com/ui/1.11.1/jquery-ui.min.js Themes:
black-tie, blitzer, cupertino, dark-hive, dot-luv, eggplant, excite-bike, flick, hot-sneaks, humanity, le-frog, mint-choc, overcast, pepper-grinder, redmond, smoothness, south-street, start, sunny, swanky-purse, trontastic, ui-darkness, ui-lightness, and vader.
Uncompressed: http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/jquery-ui.js Compressed: http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/jquery-ui.min.js Themes:
black-tie, blitzer, cupertino, dark-hive, dot-luv, eggplant, excite-bike, flick, hot-sneaks, humanity, le-frog, mint-choc, overcast, pepper-grinder, redmond, smoothness, south-street, start, sunny, swanky-purse, trontastic, ui-darkness, ui-lightness, and vader.
Uncompressed: http://ajax.aspnetcdn.com/ajax/jquery.ui/1.11.1/jquery-ui.js Compressed: http://ajax.aspnetcdn.com/ajax/jquery.ui/1.11.1/jquery-ui.min.js Themes:
black-tie, blitzer, cupertino, dark-hive, dot-luv, eggplant, excite-bike, flick, hot-sneaks, humanity, le-frog, mint-choc, overcast, pepper-grinder, redmond, smoothness, south-street, start, sunny, swanky-purse, trontastic, ui-darkness, ui-lightness, and vader.
jQueryUI 是一套 jQuery 的页面 UI 插件，包含很多种常用的页面空间，例如 Tabs（如本站首页右上角部分） 、拉帘效果（本站首页左上角）、对话框、拖放效果、日期选择、颜色选择、数据排序、窗体大小调整等等非常多的内容。
下面是一些 jQuery UI 的效果图：
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