This is a continuation of project NAISS 2024/7-4. The project will deploy and also continue the development of a cloud-based software as a service. The software performs computations of physical quantities of interest based on models of the first generations of galaxies in the Universe. New machine learning based tools will be implemented. Access to the software is provided through a web-based interface, to offer the scientific capability of the software to the Swedish and international research communities. Output will be numerical tables and visualization with plots.