youhavetrouble.github.io/src/components/ViewCounter.astro

<div class="view-counter">
  <div data-viewcount>
    <span>?</span>
  </div>
  <div>unique visitors</div>
</div>

<style lang="scss" is:global>
  .view-counter {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: 1rem;
    width: max-content;
    text-align: center;

    [data-viewcount] {
      display: flex;
      justify-content: center;
      align-items: center;
      line-height: 1;
      gap: 0.2rem;
      padding: 0.25rem;
      font-size: 1.25rem;
      span {
        display: inline-block;
        background: black;
        color: white;
        padding: 0.5ch;
        font-family: monospace;
      }
    }

  }

  @media (max-width: 800px) {
    .view-counter {
      margin: 0 auto;
    }
  }

</style>

<script>

  updateViewCount();

  async function updateViewCount() {
    const viewCounter = document.querySelector("[data-viewcount]");
    if (!viewCounter) return;
    const result = await fetch("https://youhavetrouble-view_counter.web.val.run").catch(() => null);
    if (result === null) return;
    const json = await result.json();
    const rawCount = json.count;
    const chars = rawCount.toString();
    viewCounter.innerHTML = "";
    for (let i = 0; i < chars.length; i++) {
      const span = document.createElement("span");
      span.textContent = chars[i];
      viewCounter.appendChild(span);
    }
  }

</script>