Ship faster, debug smarter

The autonomous
rubber duck debugger.

Stop staring at StackOverflow. Integrate a highly-trained, cynical AI companion directly into your workflow to instantly identify failing logic, roast your syntax, and write flawless fixes.

Initialize License ($5)

Instant Remediation

Paste your error stack. The AI identifies the exact memory leak or syntactical oversight in milliseconds.

Cynical Mode

Toggle "Roast Mode" to have the AI ruthlessly critique your O(n^2) algorithms and poor variable naming.

Zero Latency

Built on V8 isolates. The debugger runs locally in your terminal to ensure completely private codebase analysis.

Experience the Autonomy.

Paste a real bug below. The AI Duck will diagnose it live.

Booting V8 Isolates...

Loved by teams who ship on Fridays.

★★★★★

"The Ducky literally found an async race condition in my Redux state that my senior developer missed. It roasted me, but it saved my weekend."

S
Sarah J.
Frontend Lead
★★★★★

"I bought the $5 license purely as a joke for the office Slack. Turns out The Duck is basically a Staff Engineer that never sleeps."

D
David M.
CTO

Stop guessing. Start fixing.

Join thousands of developers using the AI Rubber Duck to slash debugging time by 80%.

Get Unlimited License — $5

One-time payment. Requires your own OpenAI API key.