AWS CloudFormation - is a service that enables users to describe and represent infrastructure resources in the cloud with just a few lines of code. The service allows you to use programming languages or text files to build models and provide all the necessary resources for the application to run in any region or under any account, automatically and securely. whole. The AWS CloudFormation service is free, and you only pay for the AWS resources needed for your application.
AWS Cloud9 - Cloud9 is a web-based IDE (accessible via browser) that allows you to edit, run, and test code that runs on your EC2 instances wherever you are with internet access . The basic Cloud9 package includes the necessary tools for popular programming languages such as JavaScript, Python, PHP, ..,