diff --git a/src/utils/isInViewPortIntersectionObserver.ts b/src/utils/isInViewPortIntersectionObserver.ts
new file mode 100644
index 0000000..50d61c7
--- /dev/null
+++ b/src/utils/isInViewPortIntersectionObserver.ts
@@ -0,0 +1,43 @@
+export interface InviewPortType {
+  callback: () => void;
+  target: HTMLElement | null;
+  options: IntersectionObserverInit | undefined;
+  freezeOnceVisible: boolean;
+}
+
+const checkInViewIntersectionObserver = ({
+  target,
+  options = { root: null, rootMargin: `0%`, threshold: 0 },
+  callback,
+  freezeOnceVisible = false,
+}: InviewPortType) => {
+  const _funCallback: IntersectionObserverCallback = (
+    entries: IntersectionObserverEntry[],
+    observer: IntersectionObserver
+  ) => {
+    entries.map((entry: IntersectionObserverEntry) => {
+      if (entry.isIntersecting) {
+        //
+        callback();
+        //  ---- IF TRUE WE WILL UNOBSERVER AND FALSE IS NO
+        if (freezeOnceVisible) {
+          observer.unobserve(entry.target);
+        }
+      }
+      return true;
+    });
+  };
+
+  // _checkBrowserSupport-----
+  if (typeof window.IntersectionObserver === "undefined") {
+    console.error(
+      "window.IntersectionObserver === undefined! => Your Browser is Notsupport"
+    );
+    return;
+  }
+
+  const observer = new IntersectionObserver(_funCallback, options);
+  target && observer.observe(target);
+};
+
+export default checkInViewIntersectionObserver;