Don't even get me started on the number of reasons why nodejs should not be running on servers, I'll be here all day. We're currently deploying a NodeJS app and we'll never do it again - the amount of problems with that ecosystem is quite amazing. As I tweeted earlier today "JS ppl tend to have marketing & UI/UX experience so JS crapcode gets popularised, becomes widespread, then we have to deal with the fallout".

I'm genuinely interested. I've been using nodejs for hobby projects and scripts, so haven't seen too many issues. But I'd like to know how things are and what issues you've been seeing.

Howdy, we've had lots of issues with single threaded performance, poor memory management especially around garbage collection, we had to modify our SELinux policies as it likes to execute memory off the stack, npm has been very unreliable and often unreasonably slow, error handling of the node index app server seems to have some interesting behaviour but I haven't dug into that one too deeply yet and the list goes on. As an experienced systems engineer it's very clear that this is browser technology that was never designed not fit to run on servers.