Shopify Local Dev Loop

Overview

Set up a fast, reproducible local development workflow using Shopify CLI, ngrok tunneling for webhooks, and Vitest for testing against the Shopify API.

Prerequisites

• Completed shopify-install-auth setup
• Node.js 18+ with npm/pnpm
• Shopify CLI 3.x (npm install -g @shopify/cli)
• A Shopify Partner account and development store

Instructions

Step 1: Scaffold with Shopify CLI

# Create a new Remix-based Shopify app (recommended)