In-depth tutorial from nostr:npub1agvum6rf7dpkpz5wru5700s3us9f9tdj50ghvj8menq7txsrp3qq44acq5 on what WebSockets are and how to implement them in Scala using http4s. #scala #websockets https://rockthejvm.com/articles/websockets-in-scala-part-1-http4s