I use Java&#x2F;Spring, Ruby, and Node.js in production, and Node.js is by far the hardest to stay up to date with without introducing major problems. The only framework I have used that is harder to update is Finagle.<p>It&#x27;s not just Node itself to blame. There seems to be a culture of breaking things in the Node.js ecosystem. Breaking changes in third-party libraries are common. I have to specify exact dependency versions in my package.json, and almost every time I update one of them, something goes wrong.