Create Scope.jsx

Author: mashaal

scope/Scope.jsx

@@ -0,0 +1,27 @@
+// Scoped CSS component
+// https://developer.mozilla.org/en-US/docs/Web/CSS/@scope
+// Influenced by https://x.com/dburles/status/1848236095173226873
+
+/**
+ * @param {string} [href] - Optional URL for stylesheet
+ * @param {string} [css] - Optional CSS string for scoped styles
+ * @param {import('react').ReactNode} children - Child elements
+ * @returns {JSX.Element} Scoped component
+ */
+const Scope = (href, css, children) => {
+  return (
+    <ultra-scope>
+      {href && <link rel="stylesheet" href={href} />}
+      {css && (
+        <style
+          dangerouslySetInnerHTML={{
+            __html: `@scope {
+                       ${css}
+                     }`,
+          }}
+        />
+      )}
+      {children}
+    </ultra-scope>
+  );
+};