There are three primary ways to create a Hello World an AWS Lambda from the AWS console:
- We can create a Lambda from scratch. It is the easiest way to create a simple Lambda.
- We can use existing blueprint to create a Lambda. AWS has a catalog of usages for any base Lambda, and you can use it to start with a Lambda, which is closer to the project you want to create.
- In 2018, AWS added serverless application repositories where users can submit their Lambda configurations. The repository has hundreds of different Lambda packages and it is extremely useful to create a Hello World in AWS Lambda.