As a comparison, for Gogs(which I never tried) the system requirements are: 1. A cheap Raspberry Pi is powerful enough for basic functionality. 2. 2 CPU cores

As a comparison, for Gogs(which I never tried) the system requirements are: 1. A cheap Raspberry Pi is powerful enough for basic functionality. 2. 2 CPU cores and 1GB RAM would be the baseline for teamwork. Being a C programmer working with bare metals sometimes, 512MB memory is a lot for me already.