2 files changed, 35 insertions, 0 deletions
diff --git a/extension/lib/polyfill-react.js b/extension/lib/polyfill-react.js
new file mode 100644
index 000000000..f30ba7c64
--- /dev/null
+++ b/extension/lib/polyfill-react.js
@@ -0,0 +1,16 @@
+"use strict";
+let React = {
+    createElement: function (tag, props, ...children) {
+        let e = document.createElement(tag);
+        for (let k in props) {
+            e.setAttribute(k, props[k]);
+        }
+        for (let child of children) {
+            if ("string" === typeof child || "number" == typeof child) {
+                child = document.createTextNode(child);
+            }
+            e.appendChild(child);
+        }
+        return e;
+    }
+};
diff --git a/extension/lib/polyfill-react.ts b/extension/lib/polyfill-react.ts
new file mode 100644
index 000000000..8238093ab
--- /dev/null
+++ b/extension/lib/polyfill-react.ts
@@ -0,0 +1,19 @@
+"use strict";
+
+let React = {
+  createElement: function(tag, props, ...children) {
+    let e = document.createElement(tag);
+    for (let k in props) {
+      e.setAttribute(k, props[k]);
+    }
+    for (let child of children) {
+      if ("string" === typeof child || "number" == typeof child) {
+        child = document.createTextNode(child);
+      }
+      e.appendChild(child);
+    }
+    return e;
+  }
+};
+
+