My postfix language and its live-updating environment are starting to look promising. The environment can now expand multiple levels of function calls, laying out the state of the stack at each point. You can't edit a function at its call-site, but you can visualize its working in context.

https://archive.org/details/akkartik-2min-2020-10-10

(More details: https://github.com/akkartik/mu)

This post is part of my Freewheeling Apps Devlog.

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