I read this entire page, and it doesn't offer what I am wanting at all. I have a localhost server, that I want to deploy so it's publicly accessible, like option 3 in the original article.
Like I said, I literally just deployed apps from localhost yesterday and today.
1. https://blog.cloudflare.com/argo-tunnel/
2. https://developers.cloudflare.com/cloudflare-one/connections...
3. https://blog.jorissen.xyz/posts/self-hosting-with-cloudflare...