OPNsense is working towards that vision. They're rebuilding the car while it's driving down the road, so while some things aren't supported, many things can be

OPNsense is working towards that vision. They're rebuilding the car while it's driving down the road, so while some things aren't supported, many things can be done through the REST API. See https://docs.opnsense.org/development/architecture.html https://docs.opnsense.org/development/architecture.html and https://docs.opnsense.org/development/api.html https://docs.opnsense.org/development/api.html