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What is this called and how to do it in node.js (?)

Time:11-28

When i post a url into Discord or WhatsApp this pops up. What is it called? I have been searched on how to do this can someone tell me (if possible in express.js or anything that uses node)

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CodePudding user response:

The tag is called Meta Tag

You can specify different meta tags for whatsapp, twitter, etc

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta

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