I think SqueakJS would be a good addition for the Open Source resources: https://squeak.js.org (Javascript based VM for running both headful and headless images both in the browser or (headless) in nodejs).
And maybe Caffeine should get a mention in that same area (it uses SqueakJS): https://caffeine.js.org/ (live coding environment) Cheers, Erik -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html