Adrenaline is a debugger powered by the OpenAI Codex. It not only fixes your code, but teaches you along the way.

Adrenaline can be used here. Simply plug in your broken code and an error message (e.g. a stack trace or natural language description of the error) and click "Debug."

Note that you will have to supply your own OpenAI API key. This is to prevent API misuse.

To run locally, clone the repository and run the following:

$ npm install
$ npm run start-local

Adrenaline sends your code and error message to the OpenAI Edit & Insert API (code-davinci-edit-001), which returns code changes that might fix your error (or at least give you a starting point). The proposed fixes are displayed in-line like a diff, with the option to accept, reject, or modify each code change.

Not only does Adrenaline propose fixes for your errors, but it also explains errors in plain English using GPT-3 (text-davinci-003).

If your code isn't throwing an exception, it may still contain bugs. Adrenaline can scan your code for potential issues and propose fixes for them, if any exist.

Right now, Adrenaline is just a simple wrapper around GPT-3, meant to demonstrate what's possible with AI-driven debugging. There's many ways it can be improved:

1. Client-side intelligence (e.g. static code analysis) could be used to build a better prompt for GPT-3.
2. Instead of simply explaining your error, Adrenaline should provide chain-of-thought reasoning for how it fixed the error.
3. In addition to chain-of-thought reasoning, Adrenaline could provide a ChatGPT-style assistant to answer questions about your error. I can even see Adrenaline being repurposed as a "coding tutor" for beginners.
4. Creating a VSCode extension that does this would eliminate the friction of copy-pasting your code and error message into the site.

Ultimately, while the OpenAI Codex is surprisingly good at debugging code, I believe a more specialized model trained on all publicly available code could yield better results. There are interesting research questions here, such as how to generate synthetic training data (i.e. how can you systematically break code in a random but non-trivial way?).

Malik Drabla for helping build the initial PoC during AI Hack Week. Ramsey Lehman for design feedback. Paul Bogdan, Michael Usachenko, and Samarth Makhija for various other feedback.