Building Scalable Web Application on AWS with CDK in TypeScript

Introduction Infrastructure as Code (IaC) has revolutionized how we provision and manage cloud resources. In our previous blog post, we built a highly available web infrastructure using AWS CDK with Python. We explored the fundamentals of CDK, CloudFormation integration, and deployed a production-ready architecture with EC2 instances behind an Application Load Balancer. In this tutorial, we'll deploy the exact same architecture, but this time using TypeScript as our CDK language. This gives you the opportunity to: Compare Python and TypeScript approaches to infrastructure as code Understand how CDK provides a consistent experience across different programming languages Choose the language that best fits your team's expertise and preferences See how type safety and IDE support differ between languages Whether you're a JavaScript/TypeScript developer looking to manage infrastructure in a familiar language, or you're exploring different CDK language options, this guide will show you how T