feat: init

apps/web/core/lib/polyfills/index.ts

@@ -0,0 +1 @@
+export * from "./requestIdleCallback";

apps/web/core/lib/polyfills/requestIdleCallback.ts

@@ -0,0 +1,24 @@
+if (typeof window !== "undefined" && window) {
+  // Add request callback polyfill to browser in case it does not exist
+  window.requestIdleCallback =
+    window.requestIdleCallback ??
+    function (cb) {
+      const start = Date.now();
+      return setTimeout(function () {
+        cb({
+          didTimeout: false,
+          timeRemaining: function () {
+            return Math.max(0, 50 - (Date.now() - start));
+          },
+        });
+      }, 1);
+    };
+
+  window.cancelIdleCallback =
+    window.cancelIdleCallback ??
+    function (id) {
+      clearTimeout(id);
+    };
+}
+
+export {};