TypeScript on AWS (Work in Progress)

August 9, 2021•91 words

Tips for using TypeScript with AWS services

General

- Strict mode

- Type vs interface

- Other best practices/standards

- Recommend config

Lambda

- Working with layers - module resolution

- Jest

EventBridge

- Schema

Step Functions

- Definition language

- State machines

DynamoDB

- Typed operations e.g. via dynamodb-toolbox

Infrastructure as Code

- serverless.ts

- AWS CDK

- Type generation from EventBridge schema, Step Functions definitions, API Gateway schema, AppSync schema

AWS SDK v3

- Type definitions

Getting Started with TypeScript

- Good resources

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