Mastering Asynchronous Programming with CompletableFuture in Java

Intro

If you’re coding in Java and juggling with tasks that should happen at the same time without tripping over each other, you’ve probably wished for a magic wand at some point. Well, Java 8 brought us something close: CompletableFuture. Think of it as a toolkit that lets your tasks run in their own little worlds, talking to each other only when they…