I built https://geolua.com. It's a geocaching like system that runs server-side Lua scripts in a VM that control user interfaces on in one or many browsers. I guess it's best explained if you just have a look at the website and try this "adventure": https://geolua.com/adventure/all-widgets-demo-132. Just click on the "Start this adventure" button.
It never had a real monetization strategy, so I never made any money from it. But it was fun developing and I learned a few things I could use for my current product https://info-beamer.com. So it's still a win.
It never had a real monetization strategy, so I never made any money from it. But it was fun developing and I learned a few things I could use for my current product https://info-beamer.com. So it's still a win.