Webmention is a W3C recommendation last published on January 12, 2017. And what exactly is a Webmention? It’s described as…
[…] a simple way to notify any URL when you mention it on your site. From the receiver’s perspective, it’s a way to request notifications when other sites mention it.
In a nutshell, it’s a way of letting a website know it has been mentioned somewhere, by someone, in some way. The Webmention spec also describes it as a way … Read article “Jumping Into Webmentions With NextJS (or Not)”