How to Build a Shopify App with Node.js – Step-by-Step Guide for Developers

Shopify App, Shopify App with Node.js, Node.js Shopify App Tutorial, Build Shopify App, Shopify App Development, Shopify Custom App, Node.js Shopify Developer, Create Shopify App, Shopify App from Scratch, Shopify API, Shopify Admin API, Shopify Node.js Guide, Shopify App Backend, Shopify Node.js Tutorial, Shopify App Step by Step, Full Shopify App Tutorial, Shopify Express App, Shopify CLI, Shopify App Walkthrough In this ultimate step-by-step guide, you’ll learn how to build a Shopify App with Node.js from scratch. Whether you're a beginner or an experienced Shopify Developer, this tutorial covers everything you need to know about creating a Shopify Custom App using Node.js, Shopify API, and Shopify Admin API. We’ll walk you through how to set up your Shopify App backend using Express, authenticate with the Shopify CLI, and connect your app to the Shopify store. This is your complete Shopify Node.js tutorial, ideal for anyone looking to master Shopify App Development. By the end of this video, you’ll be able to: Set up a full Shopify App with Node.js Use the Shopify Admin API to fetch and manage store data Understand how the Shopify API works with OAuth Build and test a Shopify Express App Create your first Shopify App from scratch with full authentication flow This is the perfect Shopify App Walkthrough to get your first app live and running! 00:00 - Intro: What you'll learn in this video 00:40 - Starting the project with `shopify app init` 01:18 - Selecting Remix template and setup options 01:57 - Choosing partner account and naming the app 02:20 - App initialization and template download 03:01 - Navigating into the app folder 03:30 - Running the app locally with `shopify app dev` 04:15 - Previewing and installing the app on dev store 04:49 - Using Shopify CLI preview commands 05:19 - Installing the app in development store 06:16 - Project folder and file structure explained 08:07 - Overview of config files and their purpose 08:37 - Editing the index page content (live reload) 09:11 - Understanding the "Generate a Product" button 09:52 - Backend logic to create products using GraphQL 10:37 - Updating product variant price 11:21 - Verifying product creation in Shopify Admin 12:12 - Customizing product colors and regenerating 12:55 - Final thoughts and closing GitHub code: https://github.com/fayyaz315/my-first-app resources: Shopify UI Extensions: Thank You & Order Status Page Tutorial:https://youtu.be/oo4iObq-bKk Shopify UI Extensions: Thank You & Order Status Page Tutorialhttps://youtu.be/pt0Xs6I9maI Create Shopify Products with Remix, GraphQL API & Polaris UI:https://youtu.be/L6aTbQ48uQ0 Update Shopify Products with GraphQL & Polaris Modal in Custom App:https://youtu.be/caVu-K2KC2Q Connect with Me: Hire me on Upwork: https://www.upwork.com/freelancers/fayyaza Hire me on Fiverr: https://www.fiverr.com/fayyaz_raza