So with CloudFlare Workers in CloudFlare Pages I can write a JS file called mypath.js and when someone visits http://myserver.com/mypath, the code gets executed server-side? That's pretty neat!
Looks like we're back to the PHP days, except the language is bett... never mind.
I guess they can charge however much they want, but I think price fatigue will set in soon. We can't be paying $20 per user per month on 100 small tools.