I made a crowd-computing FaaS platform that runs your functions in a Web Worker based on provided policy. I figured this would be useful for leveraging a computer lab full of computers without having to install software on each one among other things.Still not perfect but any feedback would be welcome and if you want to use it, by all means! Also if anyone has demo/application ideas, I'd really appreciate that.
Open Source: https://github.com/dvtate/xssfaas
Guides: https://github.com/dvtate/xssfaas/wiki