How to create a simple waitlist form in Next.js using Supabase to collect responses
Prerequisites Initialize a Next.js project (Next.js 15 recommended) with Tailwind CSS. (Optional) This guide uses Shadcn UI components. Install it from the official docs website: ui.shadcn.com Setup Supabase credentials in .env.local Setup supabase clients and middleware (optional) Note: Replace the <Input />, <Button>, and <Toast /> components with your own components or default tags if…