5 stages of debugging: from panic to precision
Debugging isn't a skill you're born with — it's a ladder. Here's how you climb it, one stage at a time.
Stage 1: Panic
The moment your code breaks and you refresh the page hoping it fixes itself. This is where everyone starts, and it's okay. The first step is accepting that the bug is real and not going away.
Stage 2: Print Statements
You scatter print statements like confetti, hoping one will reveal the truth. It's messy but effective. You learn to trace the flow and spot where things go wrong.
Debugging is like being the detective in a crime movie where you are also the murderer.
Stage 3: Tools & Breakpoints
You graduate to debuggers, breakpoints, and stack traces. You stop guessing and start inspecting. The bug becomes a puzzle, not a crisis.
Stage 4: Reproduce & Isolate
You learn to reproduce the bug reliably, then isolate it to the smallest possible code block. This is the turning point where you gain control.
Stage 5: Prevent & Mastery
You fix the bug and write a test to ensure it never returns. Mastery isn't about never having bugs; it's about making them rare and harmless.
