Tomorrow Corporation Tech Demo

Allan Blomquist's tooling demo they mention is incredible, go watch it: ▶ this video Really sells the value of having a tight developer feedback loop: it shows hot reloading for code and graphics, a reversible debugger, live profiling with flame graphs, a data inspector with data breakpoints, time travel inspection with a scrub bar, session sharing and replay with the same scrub bar and direct links from the call stack to a breakpoint, and more. Above the many niggles they had with Rust itself, this greatly helps me understand why Rust left them wanting more from their working environment. They say they've switched back to Unity with link to try to capture some of that, and now I see why. (It's a shame that hot reloading tooling in Rust wasn't ready for them yet, but I see why they've moved on instead of waiting/contributing.)

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: ▶ this video (Tomorrow Corporation Tech Demo) Very impressive, worth a watch.