T3-stack
Opinionated TypeScript full-stack: Next.js + TypeScript + tRPC + Tailwind + Prisma + NextAuth. Coined by Theo (T3.gg) 2022. create-t3-app scaffolder. Standard "modern TS fullstack" choice for indie hackers + small teams 2023-2024.
"Solve the type-safety problem from DB to UI" — end-to-end types. Prisma schema → tRPC routers → React Query → typed UI. Tailwind for styling, NextAuth for auth. T3-Stack influence: many tutorials + bootcamps teach this stack. Modern alternative: drizzle-ORM (replacing Prisma for performance), Better Auth (replacing NextAuth). Theo (Theo Browne) is a YouTuber + creator of T3 Chat (LLM-chat app). T3-stack philosophy: pick safe defaults, avoid analysis paralysis for new projects.