dynamic-resource-hints - npm Package Compare versions

Comparing version 0.0.6 to 0.0.7

index.js

 var makeHint = function makeHint(href, rel, as, crossorigin, type) {
   var link = document.createElement("link");
+  var existingLink = document.querySelector("link[href=\"" + href + "\"]");
+
+  if (existingLink) {
+    if (existingLink.getAttribute(rel)) return;
+  }
+
   link.setAttribute("rel", rel);
@@ -14,3 +20,3 @@ link.setAttribute("href", href);
 var hasBeenPrefetched = [];
-var allowedRels = ['preload', 'prefetch', 'prerender', 'subresource', 'prefetch', 'preconnect', 'dns-prefetch'];
+var allowedRels = ['preload', 'prerender', 'subresource', 'prefetch', 'preconnect', 'dns-prefetch'];
 
@@ -40,11 +46,5 @@ function preloadResource(href, rel, as, crossorigin, type) {
 
-  if (!hasBeenPrerendered.includes(href)) {
-    hasBeenPrerendered.push(makeHint(href, rel, as, crossorigin, type));
-  }
-
-  if (!hasBeenPrefetched.includes(href)) {
-    hasBeenPrefetched.push(makeHint(href, rel, as, crossorigin, type));
-  }
+  makeHint(href, rel, as, crossorigin, type);
 }
 
 module.exports = preloadResource;

package.json

 {
   "name": "dynamic-resource-hints",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "description": "Dynamically add preload browser hints at runtime",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Worsened metrics

Total package byte prevSize

4683

decreased by-1.16%

Lines of code

38

decreased by-2.56%

No dependency changes