Compared to other high-level languages, nothing, really. I actually really like JS for its intended purpose (or just as a way to learn programming). But I also

Compared to other high-level languages, nothing, really. I actually really like JS for its intended purpose (or just as a way to learn programming). But I also think it’s been permanently tainted due to a constantly shifting ecosystem that can’t settle down, and a user community that is constantly chasing new shiny things.