Create a new Fiddle - jsFiddle - Online Editor for the Web (JavaScript, MooTools, jQuery, Prototype, YUI, Glow and Dojo, HTML, CSS) INK :: Home. Kodingen - The Cloud Development Environment, Online Code Editor, Cloud Hosting, Web based access to file-system, ftp & svn integration. Cloud9 - Your code anywhere, anytime. Web-based HTML prototyping software for interaction designers: Handcraft. ShiftEdit - Online IDE | ShiftEdit.