mpterm is a terminal for the GNOME desktop environment. It allows a user the have several windows open at the same time embedded within a single window. The user can swap between any of the open terminals with a mouse click, or a key-binding from the keyboard. This program is for command line junkies who don't want their desktop cluttered with several terminals.
gtermix is a GTK+ telnet client intended for calling BBSes. It utilizes a custom VGA textmode emulating terminal widget that allows it to accurately render bulletin board systems as they were in DOS terminal programs. It currently features a GTK+ user interface, dialing directory, support for ANSI, vt100, Avatar, and TextFX terminal emulations, and proper rendering for DOS-style BBSes.
C-frame is a specialized 2D IDE for cross-platform 'system programming' (development on Windows/Linux/UNIX). You can convert an existing plain ASCII C source file to a CFR format (displayed in an editor as frames). It has compiler support for MSVC++, gcc, and gcc for Win32. It supports GTK+, GTK+ for Win32 with MinGW, and X11 software development.
Linuxlord is a client/server architecture to enable Web-based thin client computing using Linux. Linuxlord allows you to login to your Linux desktop from everywhere via a Java applet running in your Web browser. It supports compression, making it useful even over a dialup connection.
The sniffy project can trace/log the data of any pseudo terminal in the system. Due to the way the terminal works, such a terminal trace provides complete information of what happened on the terminal screen, and sniffy is able to display/replay this information. It consists of a kernel module able to connect/hook on the pseudo terminal, a program to display the contents of any pseudo terminal on the fly, a daemon process tracing the pseudo terminal content into the file, and a replay program to replay any stored pseudo terminal session.