SHOW() vs. yield/return

[cben]

I think a side-effect SHOW() api may be better than yield/return?

• Can't mix yield/return syntax (which must be evaluated as a function) with import syntax (which needs a script type=module).
• Is it a bit weird to represent the app's main UI as execution side effect? return felt more natural.
• OTOH, it'll unlock rendering stuff from deep inside functions, forEach loops etc. Currently can yield from top-level but only console.log works deeper.
  • Would need a way to group/collapse to scale (cf. projection boxes). Challenge: it's limiting to make projections an "IDE" feature, can they be implemented in userland?