WYSIWYG Editor
Embeddable JavaScript Markdown Editor – EpicEditor
EpicEditor is an embeddable JavaScript Markdown editor with some minor Markdown enhancements such as automatic link creation and code fencing. This allows you to generate a Markdown editor with a preview, fullscreen editing, full CSS theming.
Free Inline WYSIWYG HTML Content Editor : NicEdit
NicEdit is a free inline WYSIWYG html content editor created by Brian Kirchoff, that allow you easily editing of web site content on the fly in the browser.
Full Featured HTML5 WYSIWYG Editor : Mercury
Mercury is a full featured HTML5 WYSIWYG editor. It was built from the ground up to help your team get the most out of content editing in modern browsers.
Web Based Code Editor Written in JavaScript : Ace
Ace is a standalone code editor written in JavaScript. It developed as the primary editor for Cloud9 IDE and the successor of the Mozilla Skywriter (Bespin) Project.
BlueGriffon – The Next-Generation WYSIWYG Content Editor
BlueGriffon is a new WYSIWYG content editor for the World Wide Web. Powered by Gecko, the rendering engine of Firefox 4, it’s a modern and robust solution to edit Web pages in conformance to the latest Web Standards.
Maqetta – WYSIWYG Visual Authoring of HTML5 User Interfaces
Maqetta is an open source technology initiative at Dojo Foundation that provides WYSIWYG visual authoring of HTML5 user interfaces for desktop and mobile.
