WYMeditor is an open source, Javascript HTML editor emphasizing separation of content and style with clean markup.
Maintainer: Wes Winham Homepage: http://www.wymeditor.org Family: WebHostedEditors Platform: Runs in browser License: GPL and MIT Licensr
It's released as Open Source dual licensed under MIT and the GPL.
WYMeditor is a web-based WYSIWYM (What You See Is What You Mean) XHTML editor (not WYSIWYG).
WYMeditor's main concept is to leave details of the document's visual layout, and to concentrate on its structure and meaning, while trying to give the user as much comfort as possible (at least as WYSIWYG editors).
WYMeditor has been created to generate perfectly structured XHTML strict code, to conform to the W3C XHTML specifications and to facilitate further processing by modern applications.
With WYMeditor, the code can't be contaminated by visual informations like font styles and weights, borders, colors, ... The end-user defines content meaning, which will determine its aspect by the use of style sheets. The result is easy and quick maintenance of information.
As the code is compliant to W3C XHTML specifications, you can for example process it using a XSLT (at the client or the server side), giving you a wide range of applications.