We'll be building www.patio11bot.com from start to finish as a staic HTML document - so the first step is to setup a mini web server, so that we can view the webpage locally.
There are three easy ways to do that:
// python 2:
> python -m SimpleHTTPServer 8000
// python 3:
> python -m http.server 8000
// node:
> npm install -g http-server
> http-server