Next.js + Supabase Auth Boilerplate (Email + OAuth + Magic Link)

Drop-in authentication for Next.js — email, Google OAuth, magic link

A complete authentication boilerplate built with Next.js 15 and Supabase Auth. Includes email/password sign-in, Google OAuth, magic links, forgot-password flow, and route protection via middleware.

What's included

• Email + password — full sign in/sign up flow
• Google OAuth — one-click social sign-in
• Magic link — passwordless login
• Forgot password — reset + recovery flow
• Route protection — middleware guards /dashboard
• Profiles table — SQL migration with trigger + RLS included
• SSR sessions — official @supabase/ssr pattern
• TypeScript strict — fully typed

Quick Start

npm install
cp env.example .env  # add your Supabase URL + anon key
npm run dev

Stack

Next.js 15 · Supabase Auth · @supabase/ssr · TypeScript · Tailwind

Use cases

• SaaS user accounts
• Member areas
• Internal tools
• Any app that needs auth