Add Microsoft Authentication to Next.js in 5 Minutes

Add Microsoft Authentication to Next.js in 5 Minutes No fluff. No theory. Just working code. By the end of this tutorial, you'll have a Next.js app with Microsoft authentication that actually works. What You'll Build A Next.js app where users can: ✅ Sign in with their Microsoft account ✅ See their profile information ✅ Sign out Prerequisites Node.js 18+ installed A Microsoft account (personal or work) 5 minutes Step 1: Create Next.js App (30 seconds) npx create-next-app@latest my-auth-app cd my-auth-app Choose these options: TypeScript: Yes ESLint: Yes Tailwind CSS: Yes App Router: Yes Everything else: Default Step 2: Install Auth Package (15 seconds) npm install @chemmangat/msal-next @azure/msal-browser @azure/msal-react Step 3: Get Azure Credentials (2 minutes) Go to Azure Portal Search for "Azure Active Directory" Click "App registrations" → "New registration" Fill in: Name: my-auth-app Supported account types: "Accounts in any organizational directory and personal Microsoft account