I work as a web developer, and rarely use exotic paradigms like Prolog's logic programming or OCaml's functional programming, so I do not know many alternatives

I work as a web developer, and rarely use exotic paradigms like Prolog's logic programming or OCaml's functional programming, so I do not know many alternatives, but I like the value of showing all of these to students, so I'm still ok with teaching Prolog to students, because I'm not familiar with alternatives. If I knew alternatives that were very recent, like 4-5 years old, I'd be careful replacing the current courses, because often in technology, statistically, if something has been there for a long time, it'll be there for a long time, and many new things die young.