WhatBroke
Paste an error or a full stack trace, in any language, and get the likely root cause, the frame that actually matters, and a suggested fix. Drop in the relevant code for a sharper read.
Tip: press Ctrl/⌘ + Enter to diagnose.
Diagnosis
The root cause, the frame that matters, and a likely fix will appear here.
AI can be wrong. Treat the diagnosis as a lead, not a verdict, and verify before shipping a fix.