My involvement with xPL has come to an end. Automation has moved on considerably over the past few years, and it is now possible to buy a stand-alone controller off the shelf for a reasonable price, without having to spend hours writing your own code.
This website is being maintained as a record of my xPL development work up until 2011.
I have released the full source code of all my xPL projects into the public domain. You can download the archive from here.
Official xPL Project site. Contains the xPL specification documents and major downloads.
Forums dedicated to xPL. This is the place to go for technical support.
xPL4Java and xPL4Linux frameworks, as well as xPL control of UPB (Universal Power Bus) devices.
Tom Van den Panhuyzen
Tom is one of the developers of the .NET xPL library. His site is also home to the xPL Medusa CM11 service for X10 control.
Various interesting HA hardware projects, plus an xPL section.
Jaap's site has number of xPL Java apps.
Mark Hindess is creating a Perl API for xPL.
A collection of handy xPL applications.
Useful xPL apps including a Bluetooth tracker and GMail interface.