c++/java library for thread support and other useful stuff
A C++ library for AVR and NodeMCU
MIDI for Arduino
Win32 API wrappers for accessing COM Uart in blocking mode
Useful crossplatform library for distributed systems
Serial connection Java library
boost::thread (and C++11 threads) extensions, e.g. active object
The serial LCD module using ATmega8 along with easy arduino library.
C++ library