Yeah very good example -- a map is a program and is usefully embedded in documents. Also this series of pages was extremely popular on HN, and can't be done wi

Yeah very good example -- a map is a program and is usefully embedded in documents. Also this series of pages was extremely popular on HN, and can't be done without programs embedded in documents: https://ciechanow.ski/gears/ https://ciechanow.ski/gears/ In this case it's done quite "literally" ! https://ciechanow.ski/js/gears.js https://ciechanow.ski/js/gears.js Although on closer reading the OP does make a distinction between documents embedding programs, and programs that build up documents (like medium.com), which I agree is an anti-pattern.