Make google mail

Here's a simple implementation of a basic email system similar to Gmail:

Note: This is a simplified version and does not include all the features of Gmail. It's just a basic example to give you an idea of how an email system works.

Database:

We'll use a simple database to store the emails. We'll use a JSON file to store the emails.

Email Structure:

Each email will have the following structure:

Email System:

Here's a basic implementation of the email system:

index.html:

<!DOCTYPE html>
<html>
<head>
  <title>Google Mail</title>
  <style>
    body {
      font-family: Arial, sans-serif;
    }
  </style>
</head>
<body>
  <h1>Google Mail</h1>
  <form id="compose-form">
    <label for="to">To:</label>
    <input type="email" id="to" name="to"><br><br>
    <label for="subject">Subject:</label>
    <input type="text" id="subject" name="subject"><br><br>
    <label for="body">Body:</label>
    <textarea id="body" name="body"></textarea><br><br>
    <input type="submit" value="Send">
  </form>
  <ul id="inbox"></ul>
  <script src="script.js"></script>
</body>
</html>

script.js:

// Load the email database
fetch('emails.json')
 .then(response => response.json())
 .then(emails => {
    // Render the inbox
    renderInbox(emails);
  });

// Function to render the inbox
function renderInbox(emails) {
  const inbox = document.getElementById('inbox');
  inbox.innerHTML = '';
  emails.forEach(email => {
    const emailHTML = `
      <li>
        <span>${email.from}</span>
        <span>${email.subject}</span>
        <span>${email.date}</span>
      </li>
    `;
    inbox.innerHTML += emailHTML;
  });
}

// Function to compose a new email
document.getElementById('compose-form').addEventListener('submit', (e) => {
  e.preventDefault();
  const to = document.getElementById('to').value;
  const subject = document.getElementById('subject').value;
  const body = document.getElementById('body').value;
  const newEmail = {
    from: '[email protected]',
    to,
    subject,
    body,
    date: new Date().toISOString()
  };
  // Add the new email to the database
  fetch('emails.json', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify(newEmail)
  })
   .then(response => response.json())
   .then(() => {
      // Render the updated inbox
      fetch('emails.json')
       .then(response => response.json())
       .then(emails => {
          renderInbox(emails);
        });
    });
});

emails.json:

[
  {
    "id": 1,
    "from": "[email protected]",
    "to": "[email protected]",
    "subject": "Hello",
    "body": "Hello, how are you?",
    "date": "2023-02-20T14:30:00.000Z"
  },
  {
    "id": 2,
    "from": "[email protected]",
    "to": "[email protected]",
    "subject": "Re: Hello",
    "body": "Hi, I'm good. Thanks for asking.",
    "date": "2023-02-21T10:00:00.000Z"
  }
]

How it works:

  1. The user composes a new email by filling out the form.
  2. When the user submits the form, the script sends a POST request to the emails.json file with the new email data.
  3. The emails.json file is updated with the new email.
  4. The script renders the updated inbox by fetching the emails.json file and rendering the emails in the inbox.

This is a very basic implementation and does not include many features that a real email system would have, such as:

But it should give you an idea of how an email system works and how you can implement a basic email system using JavaScript and a JSON database.