I think it's because "JavaScript devs" encompasses everything from people building backends that have the infrastructure to manage this stuff, to static websites, desktop and mobile apps and games that don't necessarily have a backend at all but may still want some facets of user accounts/subscriptions/etc. Combined with how popular the "web stack" is for building software.
I think it's because "JavaScript devs" encompasses everything from people building backends that have the infrastructure to manage this stuff, to static websites, desktop and mobile apps and games that don't necessarily have a backend at all but may still want some facets of user accounts/subscriptions/etc. Combined with how popular the "web stack" is for building software.