Next.js Subscription Payments Starter Boilerplate

The "Next.js Subscription Payments" project by Vercel is a comprehensive starter kit designed for building high-performance SaaS applications. It leverages Next.js and integrates securely with Supabase for user management and PostgreSQL for database functionality. The kit features Stripe Checkout and customer portal integrations for handling subscriptions and payments, syncing pricing plans, and subscription statuses through Stripe webhooks. It aims to provide a solid foundation for developers to build upon, prioritizing high performance and ease of use.