While Java's a tried-and-true workhorse, sometimes you just need a language that can move at the speed of light. Node.js feels like that coding ninja you hire for those quick, high-impact projects.
Sure, Java's got its enterprise muscle, but Node.js is like a coding rockstar with its event-driven, non-blocking magic. It can churn out data like a caffeinated code monkey, making it perfect for modern, real-time applications.
Now, I'm not saying Java is kaput. Those legacy systems aren't going anywhere, and Java's got staying power for a reason. But for those greenfield projects where you need to get to market yesterday, Node.js is a strong contender. But if you decide to start, then you should always consider whether you have the opportunity to hire a node.js programmers.