Tpl makes it easy to serialize your C data using just a handful of API functions. The data is stored in its native binary form for maximum efficiency. C, Perl and XML supported. Data is portable across CPU types and OS's from Unix to Mac to Windows.
SableVM is a clean-room, highly portable and efficient Java virtual machine. Its goals are to be
reasonably small, fast, and compliant with the various specifications (JVM specification, JNI, invocation interface, etc.).