How to hot reload your Lambda functions locally with LocalStack

LocalStack enables you to hot-reload your Lambda functions so that you can avoid deploying your Lambdas with every change to debug and test it. LocalStack allows you to mount your source code directly into a Lambda function and execute it without having to deploy it on AWS. In this video, you will learn how you can use LocalStack to hot-reload & test your Lambda functions!

Check out the relevant links below:

• Documentation: https://docs.localstack.cloud/user-gu...
• AWS CLI sample: https://github.com/localstack/localst...
• Terraform sample: https://github.com/localstack/localst...
• Slack community: https://slack.localstack.cloud/

New to LocalStack?

✅ Get Started with LocalStack: https://docs.localstack.cloud/getting...
✅ Create a LocalStack account. It's free: https://app.localstack.cloud/

Chapters:

0:00 Intro
1:24 Anatomy of the Lambda Function
3:19 Setting up LocalStack
4:17 Creating a Lambda function on LocalStack
6:37 Testing the Hot Reloading configuration
9:00 Setting up Hot Reloading with Terraform
11:35 Testing the Terraform Hot Reloading configuration
13:08 Conclusion