aufbau
"aufbau" is a program that creates electron configuration of an atom.
This is version 1.2 of "aufbau". Its purpose is to create electron configuration of an atom, molecule or ion, following, of course, the "Aufbau" Principle.
You can subscribe to the project's mailing lit here:
https://lists.sourceforge.net/lists/listinfo/atomic-aufbau-news