The eternal JavaScript developer dilemma: "Need to turn a screw? Just import a screwdriver library!" *2 seconds later* "Great, now my project depends on 17,482 packages including three different implementations of left-pad, a Bitcoin miner, and something suspiciously called 'definitely-not-keylogger'." The node_modules folder - where simple tasks require importing the entire supply chain of the global hardware industry, complete with factories you didn't know existed and dependencies that will break in mysterious ways during your demo.