We write and maintain a number of codes that are useful to our group and the wider community.

HeFESTo is an advanced thermodynamic modeling code the computes self-consistently the stable phase assemblage, the compositions of the coexisting phases, and the physical properties of the assemblage. We and other groups around the world have used HeFESTo to better understand the structure, dynamics, and evolution of Earth’s mantle. The code is available on GitHub. Art: A. Lithgow, 2021.