The Scale to Zero AWS Kit is a production-ready, highly scalable, and cost-efficient serverless solution designed to simplify application deployment on Amazon Web Services (AWS). It leverages AWS services such as Lambda, API Gateway, DynamoDB, S3, CloudFront, SES, Cognito, and SQS to create a robust infrastructure that scales resources to zero when not in use, ensuring that you only pay for what you utilize. The kit adheres to AWS's best practices for serverless architecture, guaranteeing high scalability, resilience, and performance. It includes separate frontend applications for landing, authentication, and dashboard functionalities, all built with modern technologies like Node.js, React, and TypeScript. Authentication and authorization are managed through AWS Cognito, supporting various login methods, including social logins. Payment processing is integrated with Stripe and Lemon Squeezy, featuring resilient webhooks configured using SQS and Lambda.