All Octicons
feed-star
React
import {FeedStarIcon} from '@primer/octicons-react' <FeedStarIcon size={16} />
Rails
<%= render(Primer::Beta::Octicon.new(:"feed-star", size: :small)) %>
Jekyll
{% octicon feed-star height:16 %}
Figma
This icon is called feed-star
in Primer's Octicons library.