Things and Stuff Wiki - an organically evolving knowledge base personal wiki with a totally on-the-fly taxonomy containing topic outlines, descriptions and breadcrumbs, with links to sites, systems, software, manuals, organisations, people, articles, guides, slides, papers, books, comments, screencasts, webcasts, scratchpads and more. use the Table of Contents for navigation on longer pages. see About for further information. / et / em
and not so
- http://ccideas.com/howto/drupal-7-wysiwyg-tinymce-is-ugly/ - wysiwyg tinymce.inc has hardcoded
- wysihtml5 is an open source rich text editor based on HTML5 technology and the progressive-enhancement approach. It uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles. The code is completely library agnostic: No jQuery, Prototype or similar is required.
- https://github.com/guardian/scribe 
- http://markitup.jaysalvat.com/home/ - non-wysiwyg
- http://benweet.github.io/stackedit/ - markdown