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Mar 15, 2023 at 00:47
I like the notion of "pac-man complete", the idea that your programming language needs enough effects/IO to do a 2D game: https://prog21.dadgum.com/23.html We should have more levels of language capability. 'Can do Hello World' and 'can do fizzbuzz' are useful for a new language.

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Excellent series on Self, both the programming model and the tool chain. I love how opening an inspector on a value (e.g. nil) then shows a link to all occurrences of the value in other open inspectors!
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