Most of my side projects used to end at a dashboard. Pretty charts, a Power BI file, a few numbers nobody acted on. Lately I've been using Claude and Codex to get past that point.
At my current company I built a corporate emission BIN simulator that the Strategic Planning team and the Executive Board actually use. With AI tools handling the scaffolding and data plumbing, I could spend my time on what matters: regulatory limits, cost curves, what a 2028 contract renewal means for our plants.
The test I use now is simple. Can someone make a decision with it? If not, it's still a dashboard.