I want to add a thumbnail for my react app, so that when I paste it in Teams for instance I will have a preview same as below:
I have tried using react-helmet with no success:
<Helmet meta={[
{ property: 'og:title', content: "my-custom-title" },
{ property: 'og:type', content: "website" },
{ property: 'og:url', content: "http://localhost:4201/immunology-ACR" },
{ property: 'og:description', content: "my-custom-desc" },
{ property: 'og:image', content: "some image" },
]}>
</Helmet>
Still, no preview
not even sure that is the right solution. If anyone can help it would be really appreciated, thanks.