diff --git a/src/App.test.tsx b/src/App.test.tsx
index 2a68616..585ff6e 100644
--- a/src/App.test.tsx
+++ b/src/App.test.tsx
@@ -1,9 +1,9 @@
-import React from 'react';
-import { render, screen } from '@testing-library/react';
-import App from './App';
+import React from "react";
+import { render, screen } from "@testing-library/react";
+import Apps from "./App";
 
-test('renders learn react link', () => {
-  render(<App />);
+test("renders learn react link", () => {
+  render(<Apps />);
   const linkElement = screen.getByText(/learn react/i);
   expect(linkElement).toBeInTheDocument();
 });
diff --git a/src/App.tsx b/src/App.tsx
index 5349b8e..f34941f 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,10 +1,10 @@
-import logo from './logo.svg';
-import './App.css';
+import "./App.css";
+import ReactUseRefHooks from "./hooks/useref/UseRefHook";
 
 function App() {
   return (
-    <div className="App">
-    
+    <div className=" h-full w-full">
+      <ReactUseRefHooks />
     </div>
   );
 }
diff --git a/src/assets/success.png b/src/assets/success.png
new file mode 100644
index 0000000..3e10f25
Binary files /dev/null and b/src/assets/success.png differ
diff --git a/src/hooks/useref/UseRefHook.tsx b/src/hooks/useref/UseRefHook.tsx
new file mode 100644
index 0000000..f9a9ceb
--- /dev/null
+++ b/src/hooks/useref/UseRefHook.tsx
@@ -0,0 +1,49 @@
+import InfiteScrollView from "./component/InfiniteScrollView";
+import InfiteScrollViewCorrected from "./component/InfiniteScrollViewCorrected";
+import ListComponent from "./component/ListComponent";
+
+export interface ReactUseStateHooksProps {}
+
+export default function ReactUseRefHooks(props: ReactUseStateHooksProps) {
+  return (
+    <div className="flex-row justify-normal bg-cover m-5 outline-sky-600">
+      <Row1 />
+      <Row2 />
+      <Row3 />
+    </div>
+  );
+}
+
+function Row1() {
+  return (
+    <>
+      <div className="m-4 py-2 text-lg font-mono">
+        1. List scroll component with useRef hook
+      </div>
+      <ListComponent />
+    </>
+  );
+}
+
+function Row2() {
+  return (
+    <>
+      <div className="m-4 py-2 text-lg font-mono">
+        2. Infinite List implementation using the useRef hook.
+      </div>
+      <InfiteScrollView />
+    </>
+  );
+}
+
+function Row3() {
+  return (
+    <>
+      <div className="m-4 py-2 text-lg font-mono">
+        3. Infinite list implementation using the useRef and UseReducer to
+        correct the loading.
+      </div>
+      <InfiteScrollViewCorrected />
+    </>
+  );
+}
diff --git a/src/hooks/useref/component/InfiniteScrollView.tsx b/src/hooks/useref/component/InfiniteScrollView.tsx
new file mode 100644
index 0000000..05b4a15
--- /dev/null
+++ b/src/hooks/useref/component/InfiniteScrollView.tsx
@@ -0,0 +1,65 @@
+import { Button, CircularProgress, TextField } from "@mui/material";
+import { dataList, DataType } from "./data/ListData";
+import { Ref, useCallback, useEffect, useRef, useState } from "react";
+
+export interface InfiteScrollViewProps {}
+
+type RefType = HTMLDivElement | null;
+
+// Infinite scroll without useReducer it causes issue with loading spinner visibility.
+export default function InfiteScrollViewCorrected(
+  props: InfiteScrollViewProps
+) {
+  const [dataListCurrent, setDataListCurrent] = useState<DataType[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [hasMore, setHasMore] = useState(true);
+
+  const lastIndexRef = useRef<number>(0);
+  const lastListItemRef = useRef<RefType>(null);
+
+  // Data fetch mock code
+  useEffect(() => {
+    const observer = new IntersectionObserver((enteries) => {
+      if (enteries[0].isIntersecting && hasMore) {
+        setLoading(true);
+        //Code to mock the network request.
+        setTimeout(() => {
+          setDataListCurrent([...dataList.slice(0, lastIndexRef.current + 15)]);
+          lastIndexRef.current = lastIndexRef.current + 15;
+          if (lastIndexRef.current >= dataList.length - 1) {
+            setHasMore(false);
+          }
+          setLoading(false);
+        }, 2000);
+      }
+    });
+    if (lastListItemRef.current) {
+      observer.observe(lastListItemRef.current);
+    }
+
+    return () => {
+      if (lastListItemRef.current) observer.unobserve(lastListItemRef.current);
+    };
+  }, [lastListItemRef]);
+
+  return (
+    <div className="grid grid-cols-1s grid-flow-row gap-6 m-5">
+      <ul className=" flex-nowrap overflow-y-hidden whitespace-nowrap flex outline-dotted p-3 scroll-m-0 rounded-lg items-center">
+        {dataListCurrent.map((data: DataType) => (
+          <div
+            className=" p-3 bg-green-400 m-2 outline-1 rounded-md items-center"
+            key={data.id}
+          >
+            {data.name}
+          </div>
+        ))}
+        {loading && (
+          <div className="h-16 w-16">
+            <CircularProgress />
+          </div>
+        )}
+        <div className="h-16" ref={lastListItemRef}></div>
+      </ul>
+    </div>
+  );
+}
diff --git a/src/hooks/useref/component/InfiniteScrollViewCorrected.tsx b/src/hooks/useref/component/InfiniteScrollViewCorrected.tsx
new file mode 100644
index 0000000..839cf07
--- /dev/null
+++ b/src/hooks/useref/component/InfiniteScrollViewCorrected.tsx
@@ -0,0 +1,103 @@
+import { CircularProgress, Icon, SvgIcon, TextField } from "@mui/material";
+import { dataList, DataType } from "./data/ListData";
+import { useEffect, useReducer, useRef, useState } from "react";
+import Success from "../../../assets/success.png";
+export interface InfiteScrollViewProps {}
+
+type RefType = HTMLDivElement | null;
+
+enum Type {
+  LOADING = "loading",
+  DATA = "data",
+}
+
+/**
+ * Type definition of the action type of the action for component.
+ */
+interface ActionType {
+  type: Type;
+  lastIndex: number;
+}
+
+interface State {
+  data: DataType[];
+  loading: boolean;
+}
+
+/**
+ * Reducer function to manage the states and actions.
+ *
+ * @param state Total number of the states to manage.
+ * @param action Action related to the state we have to manage.
+ * @returns
+ */
+function reducerFunction(state: State, action: ActionType) {
+  console.log(action.type);
+  switch (action.type) {
+    case Type.LOADING:
+      console.log(state.loading);
+      return { data: state.data, loading: !state.loading };
+    case Type.DATA:
+      return {
+        data: [...dataList.slice(0, action.lastIndex + 15)],
+        loading: state.loading,
+      };
+  }
+}
+
+const initialState: State = { data: [], loading: false };
+
+// Infinite scroll without useReducer it causes issue with loading spinner visibility.
+export default function InfiteScrollView(props: InfiteScrollViewProps) {
+  const [state, dispatch] = useReducer(reducerFunction, initialState);
+
+  const lastIndexRef = useRef<number>(0);
+  const lastListItemRef = useRef<RefType>(null);
+
+  // Data fetch mock code
+  useEffect(() => {
+    const observer = new IntersectionObserver((enteries) => {
+      if (enteries[0].isIntersecting) {
+        dispatch({ type: Type.LOADING, lastIndex: lastIndexRef.current });
+        //Code to mock the network request.
+        setTimeout(() => {
+          dispatch({ type: Type.DATA, lastIndex: lastIndexRef.current });
+          dispatch({ type: Type.LOADING, lastIndex: lastIndexRef.current });
+          lastIndexRef.current = lastIndexRef.current + 15;
+          if (lastIndexRef.current >= dataList.length - 1) {
+          }
+        }, 3000);
+      }
+    });
+    if (lastListItemRef.current) {
+      observer.observe(lastListItemRef.current);
+    }
+
+    return () => {
+      if (lastListItemRef.current) observer.unobserve(lastListItemRef.current);
+    };
+  }, [lastListItemRef]);
+
+  return (
+    <div className="grid grid-cols-1 grid-flow-row gap-6 m-5">
+      <ul className=" flex-nowrap overflow-y-hidden whitespace-nowrap flex outline-dotted p-3 scroll-m-0 rounded-lg items-center">
+        {state.data.map((data: DataType) => (
+          <div
+            className=" p-3 bg-green-400 m-2 outline-1 rounded-md"
+            key={data.id}
+          >
+            {data.name}
+          </div>
+        ))}
+        <div className="h-16" ref={lastListItemRef}></div>
+      </ul>
+      <div className=" rounded-xl shadow-md w-fit p-4 items-center outline">
+        {state.loading ? (
+          <CircularProgress />
+        ) : (
+          <img className="h-10" src={Success} />
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/src/hooks/useref/component/ListComponent.tsx b/src/hooks/useref/component/ListComponent.tsx
new file mode 100644
index 0000000..6e094d2
--- /dev/null
+++ b/src/hooks/useref/component/ListComponent.tsx
@@ -0,0 +1,73 @@
+import { Button, TextField } from "@mui/material";
+import { dataList, DataType } from "./data/ListData";
+import { useRef, useState } from "react";
+import { text } from "stream/consumers";
+
+export interface IListComponentProps {}
+
+type RefType = HTMLUListElement | null;
+
+export default function ListComponent(props: IListComponentProps) {
+  const [index, setIndex] = useState(0);
+
+  function scrollToIndex(index: number) {
+    const listNode: RefType = listRef.current;
+    const childNode = listNode!.querySelectorAll("ul > div")[index];
+    childNode.scrollIntoView({
+      behavior: "smooth",
+      block: "end",
+      inline: "center",
+    });
+  }
+
+  const listRef = useRef<RefType>(null);
+
+  const handleFirstButtonClick = () => {
+    scrollToIndex(0);
+  };
+
+  const handleScrollToIndexButtonClick = () => {
+    scrollToIndex(index);
+  };
+
+  const handleSecondButtonClick = () => {
+    scrollToIndex(dataList.length - 1);
+  };
+
+  return (
+    <div className="grid grid-cols-2 grid-flow-row gap-6 m-5">
+      <div className="flex justify-between outline-dotted p-3 rounded-lg items-center">
+        <Button variant="contained" onClick={handleFirstButtonClick}>
+          Go to first
+        </Button>
+
+        <TextField
+          value={index}
+          onChange={(e: any) => {
+            setIndex(e.target.value);
+          }}
+          label="Index"
+        />
+        <Button variant="contained" onClick={handleScrollToIndexButtonClick}>
+          Go to index
+        </Button>
+        <Button variant="contained" onClick={handleSecondButtonClick}>
+          Go to last
+        </Button>
+      </div>
+      <ul
+        className=" flex-nowrap overflow-y-hidden whitespace-nowrap flex outline-dotted p-3 scroll-m-0 rounded-lg items-center"
+        ref={listRef}
+      >
+        {dataList.map((data: DataType) => (
+          <div
+            className=" p-3 bg-green-400 m-2 outline-1 rounded-md"
+            key={data.id}
+          >
+            {data.name}
+          </div>
+        ))}
+      </ul>
+    </div>
+  );
+}
diff --git a/src/hooks/useref/component/data/ListData.tsx b/src/hooks/useref/component/data/ListData.tsx
new file mode 100644
index 0000000..62d0409
--- /dev/null
+++ b/src/hooks/useref/component/data/ListData.tsx
@@ -0,0 +1,73 @@
+/**
+ * Type definition for the data string.
+ */
+export interface DataType {
+  id: number;
+  name: string;
+}
+
+/**
+ * Data list to show the infinite list thing.
+ */
+export const dataList: DataType[] = [
+  { id: 1, name: "Services1" },
+  { id: 2, name: "Engineering" },
+  { id: 3, name: "Services2" },
+  { id: 4, name: "Training" },
+  { id: 5, name: "Support" },
+  { id: 6, name: "Research and Development" },
+  { id: 7, name: "Training" },
+  { id: 8, name: "Human Resources" },
+  { id: 9, name: "Services2" },
+  { id: 10, name: "Legal1" },
+  { id: 11, name: "Sales" },
+  { id: 12, name: "Legal2" },
+  { id: 13, name: "Accounting" },
+  { id: 14, name: "Business Development" },
+  { id: 15, name: "Accounting" },
+  { id: 16, name: "Services3" },
+  { id: 17, name: "Training" },
+  { id: 18, name: "Research and Development" },
+  { id: 19, name: "Human Resources" },
+  { id: 20, name: "Legal3" },
+  { id: 21, name: "Research and Development" },
+  { id: 22, name: "Human Resources" },
+  { id: 23, name: "Services4" },
+  { id: 24, name: "Research and Development" },
+  { id: 25, name: "Research and Development" },
+  { id: 26, name: "Accounting" },
+  { id: 27, name: "Product Management" },
+  { id: 28, name: "Human Resources" },
+  { id: 29, name: "Legal4" },
+  { id: 30, name: "Legal5" },
+  { id: 31, name: "Services5" },
+  { id: 32, name: "Engineering1" },
+  { id: 33, name: "Services6" },
+  { id: 34, name: "Training" },
+  { id: 35, name: "Support" },
+  { id: 36, name: "Research and Development" },
+  { id: 37, name: "Training" },
+  { id: 38, name: "Human Resources" },
+  { id: 39, name: "Services7" },
+  { id: 40, name: "Legal6" },
+  { id: 41, name: "Sales" },
+  { id: 42, name: "Legal7" },
+  { id: 43, name: "Accounting" },
+  { id: 44, name: "Business Development" },
+  { id: 45, name: "Accounting" },
+  { id: 46, name: "Services7" },
+  { id: 47, name: "Training" },
+  { id: 48, name: "Research and Development" },
+  { id: 49, name: "Human Resources" },
+  { id: 50, name: "Legal8" },
+  { id: 51, name: "Research and Development" },
+  { id: 52, name: "Human Resources" },
+  { id: 53, name: "Services8" },
+  { id: 54, name: "Research and Development" },
+  { id: 55, name: "Research and Development" },
+  { id: 56, name: "Accounting" },
+  { id: 57, name: "Product Management" },
+  { id: 58, name: "Human Resources" },
+  { id: 59, name: "Legal9" },
+  { id: 60, name: "Legal10" },
+];
diff --git a/src/index.tsx b/src/index.tsx
index 032464f..bfb6316 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,15 +1,15 @@
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import './index.css';
-import App from './App';
-import reportWebVitals from './reportWebVitals';
+import React from "react";
+import ReactDOM from "react-dom/client";
+import "./index.css";
+import Apps from "./App";
+import reportWebVitals from "./reportWebVitals";
 
 const root = ReactDOM.createRoot(
-  document.getElementById('root') as HTMLElement
+  document.getElementById("root") as HTMLElement
 );
 root.render(
   <React.StrictMode>
-    <App />
+    <Apps />
   </React.StrictMode>
 );