Yaff is created to provide a good reference implementation of the force fields developed at the Center for Molecular Modeling at the Ghent University. In its current version, Yaff is general and flexible enough to handle a large variety of force field models.
Documentation | http://molmod.github.io/yaff
Git repository | https://github.com/molmod/yaff
How to cite | [1] T. Verstraelen, L. Vanduyfhuys, S. Vandenbrande, S. M. J. Rogge. Yaff, yet another force field, http://molmod.github.io/yaff/.