Bad-gateway Memes

The classic developer journey: compilation passes with zero errors and warnings? Mild satisfaction. Linter comes back clean? Cautiously optimistic. Tests all pass? Now you're getting cocky. Then you deploy to production and nginx immediately hits you with a 502 Bad Gateway like it's been waiting for this moment its entire life. Because apparently your code works perfectly in every environment except the one that actually matters. The progression from "this is fine" to absolute demonic meltdown is spot on. Nothing humbles you quite like a reverse proxy telling you your entire application is garbage.