KindEditor is a lightweight, Open Source(LGPL), cross browser, web based WYSIWYG HTML editor. KindEditor has the ability to convert standard textareas to rich text editing.
Only 30KB after minified and gzipped.
Paste from Word and keep all formatting intact.
Open Source, easy to change themes and plugins.
Compatible with IE6+, Firefox, Chrome, Safari, Opera, and more.
Completely functional with no limitations.
Includes Node, W3C Range, Selection DOM API.