Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
MyChat - Secure instant messenger for any network
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.
BORGChat - BORGChat is a LAN messaging software program.