shellinabox is a Web based AJAX terminal emulator which was written by Markus Gutschke.
Shell In A Box often called shellinabox (Unofficial fork of project Shell In A Box), that implements a web server (It has built-in web server) that can export arbitrary command line tools to a web based terminal emulator. Web based terminal emulator, can be accessible through any web browsers which enabled JavaScript and CSS, it does not require any additional browser plugins.