I used dynv6.com to get a free subdomain e. g. [name].dynv6.net and then a swag docker to do the reverse proxy subfolder->dockerport matching. Trafic in my home network is http and the swag ports are the only one exposed to the public. When I find the time I’ll do in depth setup guide including the ipv6 setup problems.

I tip around 1-2€ depending how much change I’ve flying around. Never tipped through the app because I don’t think this reaches the driver.