The pilot-link suite of tools contains a robust library and a series of conduits for moving information between your desktop or workstation and your Palm handheld device, such as those made by Palm, Sony, Handspring, Handera, and others. It also includes language bindings for languages such as Perl, Python, and Java.
NetStereo is a server which runs on a computer with a sound card and plays music, primarily MP3s. What makes the NetStereo server special is that it accepts commands from remote clients. The server is written in Java, and it features the ability to plug in various methods of playing songs (currently mpg123 and the Java Media Framework) and various methods of communication (currently network and serial port). Currently available clients include a Java client which uses the Swing toolkit and a Palm client.
Ghronos is a gaming clock. Features include hard button control, selectable timing styles including Fischer and delay timing for chess, Canadian and Japanese byo-yomi timing for Go, standard, Scrabble, and Boggle countdown styles, "black moves first" and "white moves first" options, sequential and per-player move counting, optional sound, the ability to pause, an easy-to-read display (with big numbers), simple configuration, protection against accidental misconfiguration during game play, persistent settings, color support, and built-in timing style descriptions.
Zaval Advanced TV Guide (ATV) allows TV schedule viewing with your PDA, so you will be always informed on what's on TV. It has parse-and-download modules for: Euro TV, TV Today, Ajara TV, Evening Minsk, Cosmos TV, CityCat, Kulichki, and VseTV sites. This listing covers EuroTV, BBC World, CNN, Discovery, and many other well-known TV channels. Moreover, this list can be easily extended to support any other sites. It comes with English, German, and Russian support pre-configured.
jSyncManager is a Java-based data synchronization toolkit for PalmOS handhelds. It consists of a developers API, including a fully Palm-compatible synchronization protocol stack, and a set of end-user applications. It is ideal for use by any individual or organization that needs fast, stable, and easily extendable PalmOS handheld data synchronization that can run on a variety of platforms. It also supports plug-ins, which can be used to add synchronization support to applications, and includes a variety of import and export modes, including XML and CSV.
SuperWaba is a VM for PDAs. Because of the way it was written, you can use Java to develop programs for it. It supports exceptions, threads, many user interface controls, double and long 64-bit types, grayscale, color, 3D controls, and JNI and Java libraries, among other features. The project has been superseded and replaced with TotalCross.