Supabase TypeScript

Production patterns for Supabase in Next.js/React/Vercel applications with TypeScript and Zod v4.

Quick Reference

Server Client (Next.js App Router)

// src/lib/supabase/server.ts
import "server-only";
import { cookies } from "next/headers";
import { createServerClient } from "@supabase/ssr";
import type { Database } from "./database.types";