What to write or search on github to get the code for what is written below:

[Chris Angelico]

On Sun, 23 Jan 2022 at 07:47, Dennis Lee Bieber <wlfraed at ix.netcom.com> wrote:
>         If you are doing a web application, how are you going to host it? Who
> is responsible for managing the web server? Domain name? Firewalls?
> Certificates if you need HTTPS rather than plain insecure HTTP.
>
>         I have a Raspberry-Pi with Nginx serving static pages over insecure
> HTTP as I've never applied for a certificate -- using a dynamic DNS
> service. It is not suited for high-demand as it is behind my ISP router,
> and my uplink rate is only a tenth of my downlink rate (which isn't the
> fastest thing out there to begin with [Ugh -- Hope it's the weather -- my
> downlink is down to 10Mbps, when nominal is closer to 14Mbps]). Someday I
> may try creating a Flask application for it, just for learning.
>

Thanks to LetsEncrypt, certificates shouldn't be too hard for any
public-facing server. The Pi can renew and install its own
certificates in a 100% automated process, as long as you can continue
receiving port 80 traffic as well as the port 443 that the live server
would use.

ChrisA