Pulsar
Two cluster nodes detecting a severed direct link and autonomously rerouting along a curved healing bypass path

Cluster Self-Healing

CSS

A broken direct link between two nodes detects a fault condition and dynamically traces a curved detour bypass path to autonomously restore cluster connectivity.

Tier
CSS
Dependencies
None
Duration
9.6 s, loops
Categories
Loaders and spinners
Use cases
Loading and waiting, Success and confirmation
Industries
IT services and infrastructure, Cross-industry
Style
Minimal line · light stroke
Set
cluster
Tags
looplinedotsui

Companion assets

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

Animated
Two cluster nodes detecting a severed direct link and autonomously rerouting along a curved healing bypass path
CSS tier
Static vector
Cluster Self-Healing, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" aria-labelledby="cluster-heal-title" class="pulsar pulsar-cluster-heal" data-pulsar="cluster-heal" role="img" viewBox="0 0 160 96"><title id="cluster-heal-title">Two cluster nodes detecting a severed direct link and autonomously rerouting along a curved healing bypass path</title><g fill="none" stroke="currentColor" stroke-dasharray="2 3" stroke-width=".5" opacity=".2"><line x1="16" x2="144" y1="48" y2="48"></line><circle cx="80" cy="24" r="3"></circle><circle cx="80" cy="72" r="3"></circle></g><g id="cluster-heal-broken" fill="none" stroke="currentColor" stroke-width="1.2"><line x1="44" x2="72" y1="48" y2="48" stroke-linecap="round"></line><line x1="88" x2="116" y1="48" y2="48" stroke-linecap="round"></line><path d="m77 45 6 6m0-6-6 6"></path></g><path id="cluster-heal-bypass" fill="none" stroke="currentColor" stroke-dasharray="110" stroke-dashoffset="110" stroke-linecap="round" stroke-width="1.4" d="M44 48c18-28 54-28 72 0"></path><circle id="cluster-heal-pulseA" cx="44" cy="48" r="5" fill="none" stroke="currentColor" stroke-width="1" opacity="0"></circle><circle id="cluster-heal-pulseB" cx="116" cy="48" r="5" fill="none" stroke="currentColor" stroke-width="1" opacity="0"></circle><g id="cluster-heal-nodeA"><circle cx="44" cy="48" r="5" fill="none" stroke="currentColor"></circle><circle cx="44" cy="48" r="2.5" fill="currentColor"></circle></g><g id="cluster-heal-nodeB"><circle cx="116" cy="48" r="5" fill="none" stroke="currentColor"></circle><circle cx="116" cy="48" r="2.5" fill="currentColor"></circle></g></svg>

animation.css

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

.pulsar-cluster-heal #cluster-heal-bypass,
.pulsar-cluster-heal #cluster-heal-pulseA,
.pulsar-cluster-heal #cluster-heal-pulseB {
  stroke: var(--pulsar-accent, currentColor);
}

.pulsar-cluster-heal #cluster-heal-broken {
  stroke: var(--pulsar-accent, currentColor);
}

.pulsar-cluster-heal #cluster-heal-nodeA circle:last-child,
.pulsar-cluster-heal #cluster-heal-nodeB circle:last-child {
  fill: var(--pulsar-accent, currentColor);
}

.pulsar-cluster-heal #cluster-heal-broken {
  animation: cluster-heal-fault 6000ms ease-in-out infinite;
}

@keyframes cluster-heal-fault {
  0%,
  5% {
    opacity: 0.2;
  }
  15%,
  25% {
    opacity: 1;
  }
  35%,
  85% {
    opacity: 0;
  }
  95%,
  100% {
    opacity: 0.2;
  }
}

.pulsar-cluster-heal #cluster-heal-bypass {
  animation: cluster-heal-reroute 6000ms cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes cluster-heal-reroute {
  0%,
  30% {
    stroke-dashoffset: 110;
    opacity: 0;
  }
  35% {
    opacity: 1;
  }
  60%,
  85% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dashoffset: 110;
    opacity: 0;
  }
}

.pulsar-cluster-heal #cluster-heal-pulseA {
  transform-origin: 44px 48px;
  animation: cluster-heal-p 6000ms 3600ms ease-out infinite;
}

.pulsar-cluster-heal #cluster-heal-pulseB {
  transform-origin: 116px 48px;
  animation: cluster-heal-p 6000ms 3600ms ease-out infinite;
}

@keyframes cluster-heal-p {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  10% {
    opacity: 0.8;
  }
  30% {
    opacity: 0;
    transform: scale(2.4);
  }
  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-cluster-heal * {
    animation: none !important;
  }
  .pulsar-cluster-heal #cluster-heal-bypass {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  .pulsar-cluster-heal #cluster-heal-broken {
    opacity: 0;
  }
}

From this family15 in Cluster

See the family