I started experimenting with agentic development on Upwardly Math fully expecting to find the limit of how far it could go. Nearly a year later, I haven't really found it. I haven't written a single line of code, and I intentionally chose technology stacks I had no experience with, to prove what was possible.
Along the way I learned a lot about Google Cloud architecture and tools, and more about Common Core math curriculum than I ever thought I wanted to know. It also gave me an excuse to watch Claude Code, Codex, Gemini and Grok evolve throughout 2026.
I also learned that marketing is brutally difficult, unforgiving and expensive. I have a new appreciation for anyone who lives in marketing and connects a product to customers at a cost that doesn't resemble the movie The Money Pit.
Best of all, I got to watch my kids take an interest in what I was building and come up with feature ideas for it. And I got to see it actually help them in school, with better grades and test results.


