Pulsar
Two separated cluster sub-grids continuously exchanging horizontal packet streams over synchronization buses

Cluster Sync

CSS

Two separated sub-grids of cluster nodes exchange continuous bidirectional streams of horizontal packet pulses across data synchronization buses.

Tier
CSS
Dependencies
None
Duration
4.8 s, loops
Categories
Loaders and spinners
Use cases
Loading and waiting, Sync and integration
Industries
SaaS and software, IT services and infrastructure
Style
Minimal line · light stroke
Set
cluster
Tags
looplinedotsgrid

Companion assets

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

Animated
Two separated cluster sub-grids continuously exchanging horizontal packet streams over synchronization buses
CSS tier
Static vector
Cluster Sync, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" aria-labelledby="cluster-sync-title" class="pulsar pulsar-cluster-sync" data-pulsar="cluster-sync" role="img" viewBox="0 0 160 96"><title id="cluster-sync-title">Two separated cluster sub-grids continuously exchanging horizontal packet streams over synchronization buses</title><g fill="none" stroke="currentColor" stroke-width=".5" opacity=".15"><rect width="40" height="48" x="18" y="24" rx="2"></rect><rect width="40" height="48" x="102" y="24" rx="2"></rect></g><g fill="none" stroke="currentColor" stroke-width=".6" opacity=".2"><line x1="48" x2="112" y1="36" y2="36"></line><line x1="48" x2="112" y1="60" y2="60"></line></g><line id="cluster-sync-stream-fwd" x1="48" x2="112" y1="36" y2="36" fill="none" stroke="currentColor" stroke-dasharray="8 24" stroke-linecap="round" stroke-width="1.2"></line><line id="cluster-sync-stream-rev" x1="112" x2="48" y1="60" y2="60" fill="none" stroke="currentColor" stroke-dasharray="8 24" stroke-linecap="round" stroke-width="1.2"></line><g id="cluster-sync-left-nodes"><circle cx="28" cy="36" r="3" fill="none" stroke="currentColor" stroke-width=".8"></circle><circle cx="28" cy="36" r="1.5" fill="currentColor"></circle><circle cx="48" cy="36" r="3.5" fill="none" stroke="currentColor"></circle><circle cx="48" cy="36" r="1.5" fill="currentColor"></circle><circle cx="28" cy="60" r="3" fill="none" stroke="currentColor" stroke-width=".8"></circle><circle cx="28" cy="60" r="1.5" fill="currentColor"></circle><circle cx="48" cy="60" r="3.5" fill="none" stroke="currentColor"></circle><circle cx="48" cy="60" r="1.5" fill="currentColor"></circle></g><g id="cluster-sync-right-nodes"><circle cx="112" cy="36" r="3.5" fill="none" stroke="currentColor"></circle><circle cx="112" cy="36" r="1.5" fill="currentColor"></circle><circle cx="132" cy="36" r="3" fill="none" stroke="currentColor" stroke-width=".8"></circle><circle cx="132" cy="36" r="1.5" fill="currentColor"></circle><circle cx="112" cy="60" r="3.5" fill="none" stroke="currentColor"></circle><circle cx="112" cy="60" r="1.5" fill="currentColor"></circle><circle cx="132" cy="60" r="3" fill="none" stroke="currentColor" stroke-width=".8"></circle><circle cx="132" cy="60" r="1.5" fill="currentColor"></circle></g></svg>

animation.css

.pulsar-cluster-sync {
  --pulsar-accent: currentColor;
}

.pulsar-cluster-sync #cluster-sync-stream-fwd,
.pulsar-cluster-sync #cluster-sync-stream-rev {
  stroke: var(--pulsar-accent, currentColor);
}

.pulsar-cluster-sync #cluster-sync-left-nodes circle:nth-child(even),
.pulsar-cluster-sync #cluster-sync-right-nodes circle:nth-child(even) {
  fill: var(--pulsar-accent, currentColor);
}

.pulsar-cluster-sync #cluster-sync-stream-fwd {
  animation: cluster-sync-fwd 4800ms linear infinite;
}

@keyframes cluster-sync-fwd {
  0% {
    stroke-dashoffset: 64;
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 0.4;
  }
}

.pulsar-cluster-sync #cluster-sync-stream-rev {
  animation: cluster-sync-rev 4800ms linear infinite;
}

@keyframes cluster-sync-rev {
  0% {
    stroke-dashoffset: 0;
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
  100% {
    stroke-dashoffset: 64;
    opacity: 0.4;
  }
}

.pulsar-cluster-sync #cluster-sync-left-nodes {
  animation: cluster-sync-pulse-left 4800ms ease-in-out infinite;
}

@keyframes cluster-sync-pulse-left {
  0%,
  100% {
    opacity: 0.7;
  }
  25% {
    opacity: 1;
  }
  75% {
    opacity: 0.7;
  }
}

.pulsar-cluster-sync #cluster-sync-right-nodes {
  animation: cluster-sync-pulse-right 4800ms ease-in-out infinite;
}

@keyframes cluster-sync-pulse-right {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
  75% {
    opacity: 0.8;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-cluster-sync * {
    animation: none !important;
  }
  .pulsar-cluster-sync #cluster-sync-stream-fwd,
  .pulsar-cluster-sync #cluster-sync-stream-rev {
    stroke-dashoffset: 0;
    opacity: 0.8;
  }
}

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