Building #Coq project with #dune works pretty well already, can’t wait for compositional builds to land. And Proof General needs some rework to use the _build/ directory as far as I can tell. Fair warning: most of the resources you may find on the subject appear to concern the yet to be released Coq 8.10
See an example of a not so simple project here: https://github.com/ANSSI-FR/FreeSpec/pull/29
Server run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!