Rex Lorenzo Developer exploring AI tools and agents

I build small apps, games, and experiments to find out what's possible with AI tools and agents. A few of them are below, ready to try.

Selected work

Projects & experiments

  1. Learn to Beat 2048

    AI Vanilla JS Expectimax

    An AI-powered 2048 solver with a coach that grades your moves, a strategy guide, and an autoplay mode. Play it yourself, learn the patterns, or watch the expectimax search run.

  2. Portfolio

    Experience Open source Writing

    The fuller story: twenty years of building production software, the teams I have led, and the open-source work I keep coming back to.

  3. Things I recommend

    Tools & services Referral links

    A short list of the services I actually pay for and use, with referral links. I am upfront about which ones earn me a credit.