anchor.diff:          skeleton-test = import ./skeleton-test.nix { inherit reflex-platform; };
           cache = reflex-platform.pinBuildInputs
             "reflex-platform-${system}"
  -          (builtins.attrValues reflex-platform.sources)
  +          (builtins.attrValues reflex-platform.sources ++ reflex-platform.cachePackages)
             (otherDeps);
         } // lib.optionalAttrs (system == "x86_64-linux") {
           # The node build is uncached and slow
  
positive.code:       ]
      );
  
      perPlatform = lib.genAttrs local-reflex-platform.cacheBuildSystems (system:
        let
          reflex-platform = import ./. { inherit system; iosSupportForce = system == "x86_64-darwin"; };
  
negative.code:         inherit (reflex-platform) androidReflexTodomvc;
        } // lib.optionalAttrs (reflex-platform.iosSupport) {
          inherit (reflex-platform) iosReflexTodomvc;
        } // drvListToAttrs otherDeps
          // drvListToAttrs (lib.filter lib.isDerivation reflex-platform.cachePackages) # TODO no filter
        );
  
      metaCache = local-reflex-platform.pinBuildInputs
        "reflex-platform-everywhere"
  