Can you give examples of any companies that are still using (as in writing new code not just maintaining old Elm code) Elm in 2023? StackShare doesn't list any recent ones
Also, my own project, https://scripta.io. About 45kloc of code split between the app (lamdera/elm) and the MicroLaTex-to-HTML compiler (elm).
Have been working with Elm for five years and have been happy with both the experience and the results. E.g. radical refactors of core data structures are simply no big deal.