Provide demo examples / hosted

[SilentCicero]

Can you provide some examples of what this looks like, I might want to use it for my own docs!

[ricmoo]

It is still far too early for anyone else to use this. There are fairly regular breaking changes, but here is a quick sample:

• source
• HTML
• HTML as a single page

Also, it is meant to be intentionally limited, but here is the documentation for writing flatworm (as it exists today)