Pulsar

State Snapshot

CSS

A square frame icon contracts slightly, with its four corners flashing briefly to represent a point-in-time state capture.

Tier
CSS
Dependencies
None
Duration
5.5 s, loops
Categories
Icons and micro-interactions
Use cases
Security and trust, Documents and files
Industries
SaaS and software, Cross-industry
Style
Minimal line · light stroke
Set
changelog
Tags
geometriclineloopminimalscale

Companion assets

The same artwork, not animated. Derived from the entry’s own resting state, so it matches exactly.

Animated
CSS tier
Static vector
State Snapshot, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-changelog-snapshot" data-pulsar="changelog-snapshot" viewBox="0 0 160 96"><g stroke="currentColor" stroke-linecap="round" stroke-width="1.2" opacity=".4"><line x1="66" x2="94" y1="38" y2="38"></line><line x1="66" x2="88" y1="48" y2="48"></line><line x1="66" x2="80" y1="58" y2="58"></line></g><g id="changelog-snapshot-corners" stroke="var(--pulsar-accent, currentColor)" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.8"><path id="changelog-snapshot-tl" d="M52 34V24h10"></path><path id="changelog-snapshot-tr" d="M98 24h10v10"></path><path id="changelog-snapshot-br" d="M108 62v10H98"></path><path id="changelog-snapshot-bl" d="M62 72H52V62"></path></g><rect id="changelog-snapshot-flash" width="52" height="44" x="54" y="26" fill="var(--pulsar-accent, currentColor)" fill-opacity=".1" stroke="var(--pulsar-accent, currentColor)" stroke-width="1.2" opacity="0" rx="2"></rect></svg>

animation.css

.pulsar-changelog-snapshot #changelog-snapshot-corners {
  animation: changelog-snapshot-clamp 5500ms cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes changelog-snapshot-clamp {
  0%,
  28% {
    transform: scale(1.08);
  }
  38%,
  80% {
    transform: scale(0.96);
  }
  90%,
  100% {
    transform: scale(1.08);
  }
}

.pulsar-changelog-snapshot #changelog-snapshot-corners {
  transform-origin: 80px 48px;
}

.pulsar-changelog-snapshot #changelog-snapshot-flash {
  animation: changelog-snapshot-flash-anim 5500ms ease-out infinite;
}

@keyframes changelog-snapshot-flash-anim {
  0%,
  34% {
    opacity: 0;
  }
  38%,
  46% {
    opacity: 0.8;
  }
  56%,
  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-changelog-snapshot * {
    animation: none !important;
  }
}

From this family15 in Changelog

See the family