October 29, 2017 04:28 · Oct 29, 2017
diff --git a/domCopyChildrenExcept.js b/domCopyChildrenExcept.js
@@ -0,0 +1,14 @@
+
+// copy current children except a certain child while keeping all refs - a pain in the ass.
+
+let i = oldParent.childNodes.length - 1
+for (; i >= 0; i -= 1) {
+	const c = oldParent.childNodes[i]
+
+	// whatever, your condition here
+	if (c.nodeName.toLowerCase() !== "slot") {
+		newParent.appendChild(c)
+	}
+}
+
+// use var instead of let and const for <ES6