FCKeditor - Plug and Play

SourceForge features the best projects picked each month based on their quality and success as an Open Source project in Project of the Month.

Projects like FCKeditor, a XHTML-compliant online text editor by Frederico Caldeira Knabben, that was featured on that list is good stuff for hobbyists and application developers to check.

There are also other good Open Source WYSIWYG Web Editors available on the Web to choose.