# Prototype Infra (CDK) ## Config See [config](./config/README.md). ## Development > CDK does not support Typescript aliases, so you much build all packages > before they can be resolved in `/prototype/infra` or another CDK based solution. > Run `yarn watch` to auto build all packages when changed in root package. The `cdk.json` file tells the CDK Toolkit how to execute your app. ## Useful commands * `yarn build` compile typescript to js * `yarn watch` watch for changes and compile * `yarn test` perform the jest unit tests * `cdk deploy` deploy this stack to your default AWS account/region * `cdk diff` compare deployed stack with current state * `cdk synth` emits the synthesized CloudFormation template