npm install @mynaui/icons-react

import { SadCircleSolid } from "@mynaui/icons-react";

const App = () => {
  return <SadCircleSolid />;
};

<svg width="24" height="24" fill="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
  <path d='M2.25 12c0 5.385 4.365 9.75 9.75 9.75s9.75-4.365 9.75-9.75S17.385 2.25 12 2.25 2.25 6.615 2.25 12m6.303 3.398A5.77 5.77 0 0 1 12 14.25c1.285 0 2.474.427 3.447 1.148a.75.75 0 0 1-.894 1.204A4.27 4.27 0 0 0 12 15.75a4.27 4.27 0 0 0-2.553.852.75.75 0 1 1-.894-1.204M10.25 10v.5a.75.75 0 1 1-1.5 0V10a.75.75 0 1 1 1.5 0m4.25-.75a.75.75 0 0 1 .75.75v.5a.75.75 0 1 1-1.5 0V10a.75.75 0 0 1 .75-.75'/>
</svg>

<img loading="lazy" decoding="async" src="https://unpkg.com/@mynaui/icons/icons-solid/sad-circle.svg" />

npm install @mynaui/icons

<svg width="24" height="24" fill="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><use xlink:href="/path/to/mynaui-solid.symbol.svg#mynaui-sad-circle"></use>
</svg>