A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, trendingUp } from '@wordpress/icons';
<Icon icon={trendingUp} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M3.445 16.505a.75.75 0 001.06.05l5.005-4.55 4.024 3.521 4.716-4.715V14h1.5V8.25H14v1.5h3.19l-3.724 3.723L9.49 9.995l-5.995 5.45a.75.75 0 00-.05 1.06z"></path></svg>
trendingUp – WordPress Icon Library