LambdaMOO was(is) like this. And even more literally than in Smalltalk. Persistent objects, object oriented programming language, live code editing, object mani

LambdaMOO was(is) like this. And even more literally than in Smalltalk. Persistent objects, object oriented programming language, live code editing, object manipulation, programming right in the world, with immediate and shared effect. But unlike a Smalltalk environment, the things you were editing were (in metaphor at least) living narrative "world" objects like rooms, objects, characters, etc. meant to give a (text-based) "VR" aspect. And it was multiuser, so collaborative. It's a compelling, though exotic, way of making things. I'm attempting to defibrilate the whole thing here: https://github.com/rdaum/moor https://github.com/rdaum/moor