CKEditor是新一代的FCKeditor，是一个重新开发的版本。CKEditor是全球最优秀的网页在线文字编辑器之一，因其惊人的性能与可扩展性而广泛的被运用于各大网站。
CKEditor 4.2.1 发布了，这是一个小的更新版本，主要是 bug 修复：
#9816: Floating toolbar does not repositon vertically in several cases.
#9654: Problems with Internet Explorer 10 Quirks Mode.
#10004: [ChromeVox] Button names are not announced.
#10689: Save toolbar button saves only the first editor instance.
#10646: Removing a selected sublist or nested table with Backspace or Delete removes the parent element.
#8103, #9330: Fixes for pasting nested lists and anchors from Microsoft Word.
... and more, including fixes for the WebSpellChecker plugin, Undo failing in IE9 and IE10, registering styles in Advanced Content Filter, or undesired page scrolling in WebKit browsers.
与此同时，CKEditor 4.3 也正在开发中，开发进度可从https://dev.ckeditor.com/milestone/CKEditor%204.3%20Beta了解。
官方首页：http://ckeditor.com/
免费下载：http://ckeditor.com/download
来自:开源中国社区
