This repository contains packages you can use to interact with Shopify's APIs. You can use these packages to create clients for those APIs directly, or to create apps using TypeScript / JavaScript.

It is organized as a monorepo, which includes multiple packages that can be used together.

The packages in this repository can be used to extend Shopify in different ways:

• Shopify API and app tools for JavaScript
  • Packages
    • API clients
    • Apps and middlewares
    • Session storage
  • Developing in this repo

These packages make it easy to interact with Shopify's APIs if you have the required access tokens.

Package	Latest version	Description
@shopify/admin-api-client		Client for the GraphQL and REST Admin APIs.
@shopify/storefront-api-client		Client for the GraphQL Storefront API.
@shopify/graphql-client		Generic GraphQL API client.
@shopify/api-codegen-preset		Codegen preset for Shopify APIs. Automatically integrates with the clients above.

These packages make it easy to create Shopify apps with TS / JS using different tech stacks.

Package	Latest version	Description
@shopify/shopify-api		Framework and runtime agnostic library for Shopify OAuth, APIs, webhooks, and more.
@shopify/shopify-app-remix		Implementation of @shopify/shopify-api to make it easy to create apps using Remix.
@shopify/shopify-app-express		Implementation of @shopify/shopify-api to make it easy to create apps using Express.

These packages provide database-specific implementations to manage @shopify/shopify-api sessions.

Package	Latest version	Description
@shopify/shopify-app-session-storage		Provides the interfaces used by the app middleware packages to write custom packages.
@shopify/shopify-app-session-storage-drizzle		Drizzle implementation of the session storage interface.
@shopify/shopify-app-session-storage-dynamodb		DynamoDB implementation of the session storage interface.
@shopify/shopify-app-session-storage-kv		Cloudflare KV implementation of the session storage interface.
@shopify/shopify-app-session-storage-memory		Memory implementation of the session storage interface.
@shopify/shopify-app-session-storage-mongodb		MongoDB implementation of the session storage interface.
@shopify/shopify-app-session-storage-mysql		Mysql implementation of the session storage interface.
@shopify/shopify-app-session-storage-postgresql		PostgreSQL implementation of the session storage interface.
@shopify/shopify-app-session-storage-prisma		Prisma implementation of the session storage interface.
@shopify/shopify-app-session-storage-redis		Redis implementation of the session storage interface.
@shopify/shopify-app-session-storage-sqlite		SQLite implementation of the session storage interface.

We use pnpm to develop this package, and we recommend using it for development to ensure your environment is consistent with ours.

To get started, install the dependencies, and build the packages:

cd shopify-app-js
pnpm install
pnpm build

Once the packages are built, you'll be able to make changes. Note that if you're working on multiple packages, you'll need to build them for changes to affect other packages.

We aim to add test coverage for every change to help prevent regressions. You can run the whole suite by running this at the root:

pnpm test

If you're only working on one package, you can build and run tests individually:

cd packages/<package>
pnpm build
pnpm test

When you're ready to test a package in an app, you can build it, and install it with a file: protocol in e.g. a Remix app:

cd packages/<package>
pnpm build

cd <app folder>
pnpm add "file:<path to shopify-app-js>/packages/<package>"
shopify app dev

To update the local package, run pnpm build in the package folder, and restart your app.