Overview

Serverless Node.js examples using TypeScript are organized into groups and designed to illustrate the techniques needed to build great microservices. To use the samples clone our GitHub repository using Git.

Build and Run from Source

1. Checkout the code and install dependencies

sls create --template-url https://github.com/alertbox/serverless-basics-device-detect-ts --path my-basics-device-detect-svc

2. Compile and run example

cd my-basics-device-detect-svc
npm start

3. Play with the serverless example

Packagin and Deploying

We use Lambda@Edge functions to change CloudFront requests and responses before it forwards to the origin. Please see Adding CloudFront Triggers page on AWS for a comprehensive documentation about Customizing CloudFront using Lambda@Edge functions.

With VS Code:

1. Open VS Code Terminal
2. Build and deploy

npm run build
npm run deploy

With AWS Console:

3. Login to AWS Console and go to CloudFront Console
4. Go to the Edit Behavior pattern of your CloudFront Distribution
5. Whitelist CloudFront-Is-Mobile-Viewer and Origin headers
6. Associate lambda function basics-device-detect ARN as the Origin Request event type