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Ever wonder how GitHub generates their images when you share a repo on social media?

In this example we're using satori and a Deno-friendly SVG WASM creating an OpenGraph image dynamically. E.g. this image can be used when sharing a website, and it'll show up in iMessage or Twitter / other socials.

Generated images are cached in Valtown's Blob system.

To check metatags, you can use https://metatags.io/?url=https://yawnxyz-og.web.val.run