Serverless applications are a popular way to build and deploy applications and microservices. They allow you to run your code in the cloud without the need to manage infrastructure, and they can be a cost-effective way to scale your application.
However, testing and debugging serverless applications can be a challenge, especially if you are developing and testing in the cloud. This is where LocalStack comes in. LocalStack is a tool that allows you to emulate a number of AWS services locally, including Lambda functions, S3 buckets, and more.
