[MikeSchurman]

Yes, I'm a big fan of Bret Victor's work. I share his Inventing on Principle talk on a near yearly basis.

I've seen light table years ago and thought it looked really neat, but I haven't looked into it much as it wasn't directly applicable to my environments. But, probably worth a look for ideas.

On the topic of time-travel debugging, have you seen the demo: https://www.youtube.com/watch?v=72y2EC5fkcE (Tomorrow Corporation Tech Demo) Very impressive, worth a watch.

[homedirectory]

Thank you for sharing this demo. Amazing stuff! Inspired me to start working on improvements to the development environment of my team.