diff --git a/README.md b/README.md
index 7059a96..7269819 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1 @@
-# React + Vite
-
-This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
-
-Currently, two official plugins are available:
-
-- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
-- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
-
-## Expanding the ESLint configuration
-
-If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
+This is the branch of Mario, the only right one aligns the history tree of the master branch
diff --git a/src/App.jsx b/src/App.jsx
index 03f92d3..f67355a 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,10 +1,33 @@
+import { useState } from 'react'
+import reactLogo from './assets/react.svg'
+import viteLogo from '/vite.svg'
 import './App.css'
 
 function App() {
+  const [count, setCount] = useState(0)
 
   return (
     <>
-     notes keeper
+      <div>
+        <a href="https://vite.dev" target="_blank">
+          <img src={viteLogo} className="logo" alt="Vite logo" />
+        </a>
+        <a href="https://react.dev" target="_blank">
+          <img src={reactLogo} className="logo react" alt="React logo" />
+        </a>
+      </div>
+      <h1>Vite + React</h1>
+      <div className="card">
+        <button onClick={() => setCount((count) => count + 1)}>
+          count is {count}
+        </button>
+        <p>
+          Edit <code>src/App.jsx</code> and save to test HMR
+        </p>
+      </div>
+      <p className="read-the-docs">
+        Click on the Vite and React logos to learn more
+      </p>
     </>
   )
 }