app2/index.html at main · vasanth2929/app2 · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Vite App</title>
    <style>
      #app,
      .input {
        font-family: Avenir, Helvetica, Arial, sans-serif;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-align: center;
        color: #2c3e50;
        margin-top: 60px;
      }
    </style>
  </head>
  <body>
    <div id="app"></div>
    <!-- <div class="input">
      <input id="input" />
      <button id="btn">add</button>
    </div> -->
    <script>
      window.addEventListener("message", (e) => {
        localStorage.setItem("app", e.data);
        addToDom();
      });
      function addToDom() {
        document.querySelector("#app").innerHTML = `
          <h1>App 2 Localstorage data</h1>
          <p>${JSON.stringify(localStorage.getItem("app"))}</p>
`;
      }
      addToDom();
    </script>
  </body>
</html>