Ah my mistake. I wonder if Roc plans to have first-class support/integrations for Elm frontends. Or maybe they’ll stay completely agnostic and just mention Elm in docs and examples?
From what I know from skimming the docs and listening to Richard's podcast, their focus currently is on achieving great compiled performance. Plus, from what I can tell, Richard is still a fan of Elm, so I'd guess he thinks there's space for Roc to contribute to the frontend (that last part is pure speculation though).