↳ In-reply-to » @prologic damn, your reply got me an idea...

Published without the link, here again: https://git.mills.io/justamoment/yarn-conv-widget

Live demo: https://sunetraalex.gitlab.io/yarn-conv-widget/

Note: you might want to try with a proxy since CORS is not enabled, like I did in the screenshot below.

a preview