Know any fast loading, light-weight ,WYSIWYG html editor for PHP? i tried both tinymce and fckeditor and seems slow for me.
then http://www.jaysalvat.com/jquery/jtageditor/ might just fit the bill for you ... though not exactly WYSIWYG
try FCKeditor www.fckeditor.net/demo . Its really good one. You can use it in your scripts.Its totally free!
In the future you may wish to read the post before posting your reply. As for the topic at hand I haven't really seen other than the ones you did mention. The jtageditor is intriguing to bad it isn't WYSIWYG