Jexer - Java Text User Interface Library
phpFileManager a complete filesystem management tool on a single file.
Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack
Terminal text colorizing and simplifies script coding.
Terminal client
Management & operating of AT-based (e.g. Sagem) mobile phones/modems
Serial <-> TCP/IP, Serial <-> UDP/IP, TCP/IP <-> UDP/IP
Java console is used for managing files, directories, URLs, DBMSes.
Java SSH API
Test your Arduino/BlueTooth-based components.
Visual components ready for ASCII rendering
Various multi-platforms projects coded in FreePascal/Lazarus or Qt C++
Implementation of a telnet server in java using knock knock jokes.
Java terminal utilities
ISeeWhatYouAreDoing - a tool for remote acces with very! low bandwith.
JCurses, a java console windowing toolkit for Windows and Linux