Myrtille
A native HTML4 / HTML5 Remote Desktop Protocol and SSH client
...User input (keyboard, mouse, touchscreen) is forwarded from a web browser to an HTTP(S) gateway, then up to an RDP (or SSH) client which maintains a session with an RDP (or SSH) server. The display resulting (or not) of such actions is streamed back to the browser, from the RDP (or SSH) client and through the gateway. The implementation is quite straightforward to maintain speed and stability. Some optimizations, such as input buffering and display quality tweaking help mitigate latency and bandwidth issues.