I'm giving up on my live-updating postfix shell[1] for a year or three 😞 It's just too much work to create something that isn't a toy, that can handle loops with lots of iterations and so on. So I'm scaling back my ambitions to a more conventional REPL, albeit with one twist.. well, take a look.

https://archive.org/details/akkartik-2min-2021-02-24

Amusingly, the fan kicks in halfway through, as my modern Macbook Pro struggles to run Qemu 🙂

Main project page: https://github.com/akkartik/mu

[1] https://futureofcoding.slack.com/archives/C0120A3L30R/p1607329853147000