Nanfeng

Notes on software development, code, and curious ideas

Building a Romantic Relationship Timer Web Page

In
A responsive relationship timer page with a simple background animation.

Relationship timer preview

Demo: open the relationship timer.

The page below calculates elapsed days, hours, minutes, and seconds from a chosen date. Replace the date and message with your own values.

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Our Time Together</title>
  <style>
    body {
      min-height: 100vh; margin: 0; display: grid; place-items: center;
      color: #5b3155; text-align: center; font-family: system-ui, sans-serif;
      background: linear-gradient(145deg, #fce8f8, #ffe8ed);
    }
    main { padding: 2rem; border-radius: 1.5rem; background: #fff9; }
    #timer { font-size: clamp(1.2rem, 4vw, 2rem); font-weight: 700; }
  </style>
</head>
<body>
  <main>
    <h1>Our story continues</h1>
    <p>We have been together for</p>
    <p id="timer" aria-live="polite"></p>
  </main>
  <script>
    const startedAt = new Date("2023-01-01T00:00:00");
    const timer = document.querySelector("#timer");

    function updateTimer() {
      const total = Math.max(0, Date.now() - startedAt.getTime());
      const seconds = Math.floor(total / 1000);
      const days = Math.floor(seconds / 86400);
      const hours = Math.floor(seconds / 3600) % 24;
      const minutes = Math.floor(seconds / 60) % 60;
      const rest = seconds % 60;
      timer.textContent = `${days} days ${hours} hours ${minutes} minutes ${rest} seconds`;
    }
    updateTimer();
    setInterval(updateTimer, 1000);
  </script>
</body>
</html>

Save the code as an HTML file and open it locally. For a public page, use only photos and personal details that everyone shown has agreed to publish. ISO timestamps with an explicit time-zone offset are preferable when visitors may open the page in different regions.

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