JavaScript的UI库：Knockout.js

Knockout 是个JavaScript library，帮助创建丰富的显示和编辑器UI，通过干净的底层数据模型。你可以在任何时候动态更新UI的选择部分。

• Free, open source (MIT license)
• Pure JavaScript — works with any web framework
• Small & lightweight — 46kb minified

  ... reduces to 16kb when using HTTP compression

• No dependencies
• Supports all mainstream browsers, even ancient ones

  IE 6+, Firefox 2+, Chrome, Opera, Safari (desktop/mobile)

• Fully documented

  API docs, live examples, and interactive tutorials included