Preface

NestJS is a powerful framework for building efficient, scalable, and maintainable server-side applications. With its modular architecture and native TypeScript support, NestJS allows developers to streamline the process of building REST APIs, GraphQL APIs, and microservices. This book, Scalable Application Development with NestJS, is a complete guide to using NestJS to develop robust applications that can grow with your business needs. Through practical examples, you’ll learn how to integrate testing strategies, deploy seamlessly with CI/CD pipelines, and scale effortlessly in production environments.