Open-source codes released

http://sourceforge.net/users/cmechanicsos

http://sourceforge.net/projects/elemfregalerkin/
http://sourceforge.net/projects/igabem/
http://sourceforge.net/projects/cmcodes/
http://sourceforge.net/projects/xfem/
https://sites.google.com/site/permixproject/

these links will provide open source codes in MATLAB, C++, FORTRAN and C for

element-free galerkin mesh less methods
extended finite element methods (xfem)
multiscale-fracture based on xfem, domain decomposition, bridging scale, xbdm, and arlequin methods
boundary element methods
isogeometric analysis with finite elements
isogeometric analysis with boundary elements
enriched isogeometric analysis