mishoo

Ymacs is an open-source text editor for the Web similar in features and spirit to Emacs. It implements a lot of Emacs concepts such as kill ring, undo stack, multiple buffers, split windows, syntax highlighting, Emacs-like key bindings, programming modes (currently for JavaScript, XML, CSS, Lisp ... [More] , and some basic support for editing Markdown text). Currently works reliably in Firefox, but support for more browsers is planned. [Less]