Show HN: Minaterm an SSH Client Implemented in JavaScript
minaterm.com
minaterm.com
Seriously though, this is largely a techdemo. But I can see situations where it might be fun, like making nethack sessions available over the web.
As a local installation I would suggest it's somewhat more secure than things like shellinabox.
But yes, it's obviously inadvisable to use it to connect to your own servers.
In some ways though, I find it interesting to consider why we feel it's less secure than a desktop ssh client. In particular, less secure than something like putty. With sufficient auditing, and some minor technical changes, I feel like the security issues could be made similar.