Vercel on Jeff Mixon | jeffmixon.comhttps://www.jeffmixon.com/tags/vercel/Recent content in Vercel on Jeff Mixon | jeffmixon.comHugoen-usFri, 19 Jun 2026 23:24:35 -0700Grandma: production-grade AI chat, on a shoestringhttps://www.jeffmixon.com/post/grandma/Fri, 19 Jun 2026 00:00:00 -0700https://www.jeffmixon.com/post/grandma/How I built grandma.chat — a Next.js + AI Gateway chat app — with layered abuse defense, dual in-memory/Mongo backends, and a daily spend circuit-breaker.