Actual title: Tomorrow Corporation Tech Demo

It’s amazing what you can do when you’re not afraid so write your own tools.

This has been posted to HN about a half dozen times now and never taken off, so apologies but this needs an editorialized title.

"Dude comes out of nowhere, posts one of the most impressive tech demos/environments ever seen, refuses to elaborate and leaves"

"This is beyond insane. A lot of work must have went into making the underlying system, but the developer experience looks absolutely stellar. Taking deterministic execution to a whole new level."