anchor.diff:          ghc.ReflexTodomvc = reflex-platform.ghc.reflex-todomvc;
           ghc8_6.reflexTodomvc = reflex-platform.ghc8_6.reflex-todomvc;
           skeleton-test-ghc = skeleton-test.ghc;
  -        skeleton-test-ghcjs = skeleton-test.ghcjs;
         } // lib.optionalAttrs (reflex-platform.androidSupport) {
           inherit (reflex-platform) androidReflexTodomvc;
           inherit (reflex-platform) androidReflexTodomvc-8_6;
  
positive.code:     ghcjs.reflexTodomvc = jsexeHydra reflex-platform.ghcjs.reflex-todomvc;
      # Doesn't currently build. Removing from CI until fixed.
      ghcjs8_6.reflexTodomvc = jsexeHydra reflex-platform.ghcjs8_6.reflex-todomvc;
      nojsstring = {
        ghcjs.reflexTodomvc = reflex-platform-nojsstring.ghcjs.reflex-todomvc;
      };
  
negative.code:       // benchmark.dep
        ;
  
      skeleton-test = import ./skeleton-test.nix { inherit reflex-platform; };
  
      optDebugVariants = [
        "unprofiled"
        "profiled"
  