I think my lens is actually quite large, I have 15 years of production experience hosting, building, deploying applications and build pipelines, currently I'm w

I think my lens is actually quite large, I have 15 years of production experience hosting, building, deploying applications and build pipelines, currently I'm working across 20~ end user facing products in their various application life cycles, backed by hundreds of services running across many hundreds of instances. They scale from applications that turn over only 3-5RPM up to 8000 RPM throughout the day. We host and deploy Python, PHP, Perl, Ruby, JS, Erlang, Go and Java apps. I can say without a doubt that the JS (in our case NodeJS) apps are by far the worst to work with, not just in regards to performance but also in regards to community quality. *Edit: clarification