[blackbear_]

Isn't it insane that any web page can run a port scan in the first place? Who wants that?

Meanwhile, running opencode in a podman container seems to stop this particular, err, feature.

[pamcake]

If you use uBlock Origin you can enable the "Privacy -> Block Outsider Intrusion into LAN" filter list to mitigate this.

[pluralmonad]

Thank you for mentioning this.

[bandrami]

Assuming your container is sufficiently locked down