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use emojis (twemoji) as favicon in your project using link tags

you can use this worker to set emoji favicons for your web app easily using <link/> or <meta/> tags.

example -

...
<head>
    <link rel="icon" href="https://fmj.asrvd.me/😂"/> 
</head>
...

it converts the emoji passed as query to twemoji and sends it as svg response.