Typing Code

<!-- Typing Code — token-colored line with typing reveal -->
<pre class="nuda-typer"><code><span class="nuda-typer__a">const</span> <span class="nuda-typer__b">app</span> = <span class="nuda-typer__c">create</span>()</code><span class="nuda-typer__caret"></span></pre>

/* Typing Code
   Single line that "types" via steps() and a blinking caret.
   Customize: --ty-bg, token colors. */

.nuda-typer {
  --ty-bg: #0a0a0a;
  margin: 0;
  padding: 12px 14px;
  background: var(--ty-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font: 500 0.95rem ui-monospace, monospace;
  color: #fafafa;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.nuda-typer code {
  display: inline-block;
  overflow: hidden;
  /* Adjust steps(N) to match the number of characters in your code line. */
  animation: nuda-ty-type 3s steps(28) infinite;
}

.nuda-typer__a { color: #a78bfa; }
.nuda-typer__b { color: #fbbf24; }
.nuda-typer__c { color: #e4ff54; }

.nuda-typer__caret {
  display: inline-block;
  width: 1.5px;
  height: 1em;
  background: #e4ff54;
  margin-left: 2px;
  animation: nuda-ty-blink 1s steps(2) infinite;
}

@keyframes nuda-ty-type {
  0%        { width: 0; }
  80%, 100% { width: 100%; }
}

@keyframes nuda-ty-blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .nuda-typer code,
  .nuda-typer__caret { animation: none; }
}