> If this article is really meant to be readable by non-Haskell programmers, the example code snippets should also be provided in a more mainstream language wit

> If this article is really meant to be readable by non-Haskell programmers, the example code snippets should also be provided in a more mainstream language with static types, such as C++, Java or perhaps JavaScript+TypeScript. First of all, the definition of "readable by non-Haskell programmers" will always be somewhat subjective. Depending on their background, aptitude and motivation, many non-Haskell programmers can understand Haskell code just fine. Setting that aside, the techniques described in this blog post simply wouldn't be possible to express in any of those languages. Just having static types is not sufficient. Even in vanilla Haskell, most type-level programming techniques are not possible to express, and certainly the type systems of Java etc are not capable of it (without significant extension).