don’t preload async (#1124)

observablehq · Mar 22, 2024 · d3b28a1 · d3b28a1
1 parent 75f0c1c
commit d3b28a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/html.ts b/src/html.ts
@@ -89,7 +89,7 @@ export function findAssets(html: string, path: string): Assets {
       } else {
         globalImports.add(src);
       }
-      if (script.getAttribute("type")?.toLowerCase() === "module") {
+      if (script.getAttribute("type")?.toLowerCase() === "module" && !script.hasAttribute("async")) {
         staticImports.add(src); // modulepreload
       }
     } else {