Azure Functions is a serverless compute solution that integrates with a wide selection of cloud services to allow developers to build isolated blocks of event-driven code in a cloud-native fashion. This post demonstrates how an Azure Function written in TypeScript can interact with a database without any actual database logic in the function itself, and how to write unit tests for these functions.

Combine Svelte and Typescript with Ruby on Rails' Webpacker to improve your JavaScript workflow and get better feedback in your editor.