These are all a bit old, but I still think they're cool! https://bellard.org/jslinux/ https://bellard.org/jslinux/ https://github.com/marmelab/gremlins.js htt

These are all a bit old, but I still think they're cool! https://bellard.org/jslinux/ https://bellard.org/jslinux/ https://github.com/marmelab/gremlins.js https://github.com/marmelab/gremlins.js http://processingjs.org http://processingjs.org