Building the frontend

Now let's build the frontend of the app. The frontend will consists of the major functionalities, that is, generating seed, displaying addresses of a seed, and sending ether.

Now let's write the HTML code of the app. Place this code in the index.html file:

<!DOCTYPE html>  <html lang="en">      <head>          <meta charset="utf-8">          <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">          <meta http-equiv="x-ua-compatible" content="ie=edge">          <link rel="stylesheet" href="/css/bootstrap.min.css">      </head>      <body>          <div class="container">              <div class="row">                  <div class="col-md-6 offset-md-3">                      <br>                      <div class="alert alert-info" id="info" role="alert">                            Create or use your existing wallet.                      </div> 

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