Look into tunneling options. Many require either a cheap VPS to act as a tunnel host or paying a monthly fee for the tunnel service, but there are a couple opti

Look into tunneling options. Many require either a cheap VPS to act as a tunnel host or paying a monthly fee for the tunnel service, but there are a couple options, such as Cloudflare Tunnel, that are both free and don't require your own VPS. I know some in the self-hosting community may be opposed to using Cloudflare as it represents centralization, but if you are willing to use them for your domain's DNS then their free tunnel service is a compelling option. It also (like any Wireguard tunnel, I suppose) obfuscates the nature of your traffic which might be useful if your ISP doesn't allow you to run your own webserver, and hides your home IP from everyone but Cloudflare. It creates outgoing connections (only) to their servers so no worries about firewall setup; the tunnel daemon can access whichever services on `localhost` you want, without opening any ports to the world (the lack of open ports could prevent DDOS attacks on your server, since they would have no way to directly access your server without passing through Cloudflare first) I have no affiliation with CF other than using their free services, and you could certainly set up something similar on your own VPS with Wireguard, but this might be cheaper and/or easier.