I wanted to test a simple claim: you can ship maintainable software by vibe-coding end to end. I set strict constraints: New platform (I haven’t built a browser extension/add-on) Language I’m no longer proficient in (JavaScript) Zero manual code editing In about a day1 I had a working Firefox add-on I could submit for review. The code meets my bar for readability and long‑term change. Even the icon came from an image model2. Introducing Container Traffic Control. Install and source • ...
