Gate One 0.9 Released, Brings SSH To the Web
Riskable writes "Dan McDougall (full disclosure: That's me) just publicly released the source code to Gate One, which is an HTML5-powered terminal emulator and SSH client. It is unique in that it doesn't require any browser plugins (it uses WebSockets) and supports multiple simultaneous terminals/SSH sessions in a single browser tab. It can resume users' sessions after being disconnected, and supports both client and server-side session recording/playback (view as a log or like a video). Gate One can also be embedded into other web-based applications such as administration interfaces, serial port concentrators, virtual appliances, or whatever."
CockInABox has been doing this for even longer, in DLR on top of IronRuby. There's source and binary packages for everything from DOS 6.2 to WFW 3.11.