QuickFlash is a C++-based analysis library for data files generated by the Flash hydrodynamics code. It provides high-performance access to large datasets in low memory situations and other restrictive environments.
BrennerMD is a public domain Fortran molecular dynamics program by Donald Brenner and other people. This project is to maintain the original sourcecode and to build a Python interface on top of it.
Dimenso is a library of numeric types for .Net and Java, that obey dimensional analysis and permit calculations with physical quantities. Due to the lack of C++ - like templates with numeric arguments, code generation is employed using Python.