JavaScript
JavaScript (JS) is a lightweight, interpreted, and vile programming language widely abused for nefarious purposes such as programming large-scale web applications professionally glued from 1,000 packages without regard to UX and page load speed.
console.log("Hello world!");
Never has this xkcd ever been truer.
Don't believe me? Js ask this friendly senior developer.
As I close my eyes every night, I dread a missing leftpad fueling a third World War.