JSFiddle - React, Tailwind, and code Playground
by batcave
HTML
<div><svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="100%" height="100%" viewBox="0 0 52 52" enable-background="new 0 0 0 0" xml:space="preserve">
<circle fill="#0f58d6" stroke="none" cx="6" cy="26" r="6">
<animate attributeName="opacity" dur="1s" values="0;1;0" repeatCount="indefinite" begin="0.1"></animate>
</circle>
<circle fill="#0f58d6" stroke="none" cx="26" cy="26" r="6">
<animate attributeName="opacity" dur="1s" values="0;1;0" repeatCount="indefinite" begin="0.2"></animate>
</circle>
<circle fill="#0f58d6" stroke="none" cx="46" cy="26" r="6">
<animate attributeName="opacity" dur="1s" values="0;1;0" repeatCount="indefinite" begin="0.3"></animate>
</circle>
</svg></div>