0.0.3
This version adds the Explorer, which you can access by visiting the root of your http server with the ?explorer
query string, something like http://localhost:9000?explorer.
Includes builds for Windows, Mac and Linux.
Zip file has everything you need plus a BUNCH more. Easiest way to test is to run DataSender.exe and then DataReceiver.exe. You can run as many of each as you want, the receivers should discover the senders.
Unity app has ChatBoxSender that works with the Closed Beta of VRChat, and a ReceiverCanvas scene which subscribes to OSC from VRChat and displays it.