This repository contains several CDK projects and it have been created and explained in this post:
https://www.playingaws.com/posts/how-to-create-serverless-applications-with-cdk-and-sam.
This is the simplest version of the webservice
In this version, a DynamoDB table has been added to the Lambda Function
Challenge: Test DynamoDB locally with SAM
In this version, the Lambda Function also connects with an external API
Challenge: deploy my nodejs Lambda Function with an external library (requests)