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

Try it now

  1. Show of Hands

    SvelteKit TypeScript SQLite

    Instant polls for people in the same room. Share a QR code or a four-letter code, watch the votes land live, then the whole thing self-destructs. No accounts, nothing to install.

  2. 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.

  3. Chino Valley Today

    Astro TypeScript LLM pipeline

    A daily news brief for Chino and Chino Hills. It reads the city council, planning commission, and school board records so you do not have to, and every claim links back to the record it came from.

  4. Rush Call

    SvelteKit TypeScript SQLite RSS

    Adds the filtering that Central Casting's job board lacks, so background actors can find the roles they actually qualify for. Narrow by region, union status, gender, age, or keyword, then subscribe to an RSS feed that surfaces new matches as they open.

More

  1. Portfolio

    Experience Open source Writing

    Twenty years of building production software, the teams I have led, and the open-source work I keep coming back to.

  2. Things I recommend

    Tools & services Referral links

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