Pulsar

Canary

CSS

A small canary node illuminates first, followed after a delay by a gradual progression of larger network nodes.

Tier
CSS
Dependencies
None
Duration
5.5 s, loops
Categories
Icons and micro-interactions
Use cases
Determinate progress, Workflow and approvals
Industries
SaaS and software, Cross-industry
Style
Technical · light stroke
Set
rollout
Tags
circledotslooppulsestagger

Companion assets

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

Animated
CSS tier
Static vector
Canary, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-rollout-canary" data-pulsar="rollout-canary" viewBox="0 0 160 96"><g stroke="currentColor" stroke-linecap="round" stroke-width="1.2" opacity=".3"><line x1="42" x2="88" y1="48" y2="32"></line><line x1="42" x2="88" y1="48" y2="64"></line><line x1="88" x2="124" y1="32" y2="32"></line><line x1="88" x2="124" y1="64" y2="64"></line><line x1="88" x2="88" y1="32" y2="64"></line><line x1="124" x2="124" y1="32" y2="64"></line></g><g id="rollout-canary-node"><circle cx="42" cy="48" r="6" fill="var(--pulsar-accent, currentColor)" fill-opacity=".2" stroke="var(--pulsar-accent, currentColor)" stroke-width="1.8"></circle><circle cx="42" cy="48" r="2.5" fill="var(--pulsar-accent, currentColor)"></circle><circle id="rollout-canary-ring" cx="42" cy="48" r="11" stroke="var(--pulsar-accent, currentColor)" stroke-dasharray="2 3" stroke-width="1.2"></circle></g><g id="rollout-canary-fleet" stroke="currentColor" stroke-linecap="round" stroke-width="1.5"><circle id="rollout-canary-f1" cx="88" cy="32" r="8" fill="currentColor" fill-opacity=".08"></circle><circle id="rollout-canary-f2" cx="88" cy="64" r="8" fill="currentColor" fill-opacity=".08"></circle><circle id="rollout-canary-f3" cx="124" cy="32" r="9" fill="currentColor" fill-opacity=".08"></circle><circle id="rollout-canary-f4" cx="124" cy="64" r="9" fill="currentColor" fill-opacity=".08"></circle></g></svg>

animation.css

.pulsar-rollout-canary #rollout-canary-node {
  animation: rollout-canary-ignite 5500ms ease-in-out infinite;
}

@keyframes rollout-canary-ignite {
  0%,
  15% {
    opacity: 0.3;
    transform: scale(0.85);
  }
  25%,
  82% {
    opacity: 1;
    transform: scale(1.1);
  }
  92%,
  100% {
    opacity: 0.3;
    transform: scale(0.85);
  }
}

.pulsar-rollout-canary #rollout-canary-ring {
  transform-origin: 42px 48px;
  animation: rollout-canary-pulse-ring 5500ms ease-out infinite;
}

@keyframes rollout-canary-pulse-ring {
  0%,
  20% {
    transform: scale(0.7);
    opacity: 0;
  }
  30%,
  75% {
    transform: scale(1.3);
    opacity: 0.8;
  }
  85%,
  100% {
    transform: scale(0.7);
    opacity: 0;
  }
}

.pulsar-rollout-canary #rollout-canary-f1,
.pulsar-rollout-canary #rollout-canary-f2 {
  animation: rollout-canary-tier1 5500ms ease-in-out infinite;
}

@keyframes rollout-canary-tier1 {
  0%,
  35% {
    opacity: 0.25;
  }
  48%,
  80% {
    opacity: 1;
    stroke: var(--pulsar-accent, currentColor);
  }
  90%,
  100% {
    opacity: 0.25;
  }
}

.pulsar-rollout-canary #rollout-canary-f3,
.pulsar-rollout-canary #rollout-canary-f4 {
  animation: rollout-canary-tier2 5500ms ease-in-out infinite;
}

@keyframes rollout-canary-tier2 {
  0%,
  45% {
    opacity: 0.25;
  }
  58%,
  80% {
    opacity: 1;
    stroke: var(--pulsar-accent, currentColor);
  }
  90%,
  100% {
    opacity: 0.25;
  }
}

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

From this family15 in Rollout

See the family