SIMD-accelerated libjpeg-compatible JPEG codec library
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
C/C++ function instrumentation (AOP, exception/stack tracing, GC)
A small C library for building user interfaces with C, XML and CSS.
A native Windows port of the GNU Compiler Collection (GCC)
Apache Cayenne, Wicket, CXF, GWT, EJB examples as a framework