OSCRouter is an easy-to-use UDP/TCP packet router for Mac and Windows, with optional OSC (Open Sound Control) specific options.
MySQL Connector/J for MXJ The MySQLJDBC MXJ object provides max with a simple interface to the MySQL Connector/J native Java driver that converts JDBC (Java Database Connectivity) calls into the network protocol used by the MySQL database.
MaxComm is a free iPad app for sending OSC messages to Max over a wifi network.
The CVToolbox (manufactured by KissBox) is an hardware control module for analog synthesizers.
Update 9/8/2013 - The Twitter examples were broken.
Jamoma Modular for Max is a set of custom externals and patching guidelines for Max developers.
OSCseq is a basic OSC sequencer.
OSCKAR is a tool that allows you to quickly use data coming from various hardware devices and network (HI, MIDI, Wacom, Keyboard, OSC, other messages) inside your own patches.
A Max object written in java (using mxj) to communicate back and forth over a single persistent TCP/IP socket with a TCP/IP server, something the net.tcp objects that ship with Max can't do.
Enter your Xively API and a feed number and you will able to download the JSON data via the dict feature in Max 6.
This package contains a MaxMSPserver abstraction and a MaxMSPserver Flash Component.
an example of how to use cnmat's osc/otudp objects to communicate data over a network.
reports ethernet address(not IP address).