I& #39;m curious how does http://dev.to"> http://dev.to  generates preview image for each profile/blog dynamically?

Pointing the code directly would also help

@bendhalpern @ThePracticalDev
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http://dev.to
Checkout this thread I think these are generated

Correct me if I& #39;m wrong https://twitter.com/nialljoemaher/status/1259412950399451136?s=19">https://twitter.com/nialljoem...
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