
Build Shopify apps on NestJS
The @nestjs-shopify package family provides seamless integration with Shopify for NestJS applications, making it easier to leverage Shopify's powerful API. With dedicated packages for different frameworks like Express and Fastify, developers can quickly set up their applications to interact with Shopify's services efficiently. This suite of tools offers everything from authentication to webhook management, ensuring a smooth development experience.
@nestjs-shopify/express: Easily initialize the @shopify/shopify-api package within your Express-based NestJS application, allowing for streamlined API interactions.
@nestjs-shopify/fastify: Set up the @shopify/shopify-api for Fastify applications, offering efficient handling of requests and responses in a high-performance environment.
@nestjs-shopify/common: Provides essential utilities such as HMAC validation and CSP header application, which are crucial for enhancing security and compliance.
@nestjs-shopify/webhooks: Register and process Shopify webhooks effortlessly, enabling real-time notifications and updates within your application.
@nestjs-shopify/auth: Simplifies the setup of online and offline authentication, helping secure your NestJS API with Shopify JWT session tokens for robust access control.
@nestjs-shopify/graphql: Configures a Shopify GraphQL Admin API proxy that utilizes online session tokens, paving the way for more efficient data queries and mutations.
@nestjs-shopify/core: A private module that underpins both the Express and Fastify packages, ensuring consistent and reliable functionality across different environments.

Express.js is a simple Node.js framework for single, multi-page, and hybrid web applications.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript.
Shopify offers headless commerce capabilities through its Storefront API, allowing developers to use their own front-end technology to create custom storefronts or sales channels while using Shopify as a back-end system
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
A website that uses GraphQL as a query language to manage data fetching and state management. This includes features such as a strongly typed schema, client-side caching, and declarative data fetching to streamline data management and optimize website performance.
TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.