[dmbaturin]

There's a users page (https://soupault.app/users/), most come with source code links.

ocamlbook.org may be the most illustrative one: it exploits soupault's ability to pipe HTML element content through an external program to automatically type-check code examples in <code> tags with the compiler and also syntax-highlight them with an external tool. The approach would translate to any language without a need for language-specific tools.