Full-Stack-Kit is a comprehensive suite of prebuilt Next.js Full-Stack Web Development features and components designed to accelerate your project development. It leverages Next.js 15, TypeScript, Tailwind CSS, and Prisma PostgreSQL by default, with flexibility for other databases like MongoDB and MySQL. This kit streamlines essential processes such as authentication with NextAuth.js, role-based access control, Stripe payment integration, and multilingual support. It also includes a robust admin panel for user and content management. Ideal for developers aiming to save time and focus on core application logic, Full-Stack-Kit enhances productivity with clean, extendable code and a supportive community.