amplify configure
amplify init
amplify add api
amplify push
amplify status amplify push amplify publish
https://github.com/awslabs/aws-mobile-appsync-sdk-js https://material-ui.com/getting-started/installation/ https://github.com/DefinitelyTyped/DefinitelyTyped/pull/30036 https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout