Code99 is an AI-powered code generation SaaS platform that utilizes Nest.js, TypeORM, and Seamless Swagger Integration technology to provide features such as automatic REST API code generation, built-in authentication modules, email integration, and Swagger API documentation. Through AI-driven code generation, it significantly reduces development time, allowing developers to focus more on core business logic. The platform offers an efficient development workflow, clean and structured code, continuous updates, and excellent customer support.