This resonates with my experience. I have several Open Source projects and wanted to refactor them for a decade. A week ago I sat down with Google Gemini and completely refactored three of my libraries. It has been an amazing experience. What’s a game changer for me is the feedback loop. I can quickly validate or invalidate ideas, and land at an API I would enjoy to use.
Did you already have good integration tests?
I think my vibe-coding success also has to do with the problem being not that “novel” and prior art exists.
Nevertheless still impressive.