Hyper - Extensible, cross-platform terminal built on open web standards.
Gotty - GoTTY is a simple command line tool that turns your CLI tools into web applications.
Windows Terminal - A new command line interface for Windows machines
tmate - Tmate is a instant terminal sharing based on ssh.
Bidbar - Save and run Terminal commands from the Mac menu bar
Pagekite - Bring your localhost servers on-line.