hanzo-computer

Hanzo Computer (hanzoai/computer) is an ecommerce web application for purchasing AI compute hardware.

Hanzo Computer - AI Hardware Marketplace

Category: Hanzo Ecosystem Related Skills: hanzo/hanzo-commerce.md, hanzo/hanzo-billing.md

Overview

Hanzo Computer (hanzoai/computer) is an ecommerce web application for purchasing AI compute hardware. It sells the DGX Spark instance ($4,000) as the only credit-card purchasable product, with GPU On-Demand and Enterprise tiers requiring sales consultation. The storefront includes a shopping cart, checkout flow (via Hanzo Billing), order management, and an account dashboard.

What it actually is

• A React 19 + TypeScript + Vite single-page application
• Deployed to GitHub Pages (and optionally Vercel for serverless API routes)
• No backend database in production -- cart and orders stored in LocalStorage (demo mode)
• Supabase schema exists for future production use (orders, customers, products, analytics)
• Vercel serverless API functions in api/ for email, invoices, and rate limiting
• Payments redirect to Hanzo Billing (billing.hanzo.ai) -- no PCI data handled in-app
• Auth via Hanzo IAM (hanzo.id) with client ID app-computer

What it is NOT

• Not a "computer use" agent or desktop automation tool (that is hanzoai/operative)
• Not a general-purpose ecommerce platform
• No backend order processing in the current deployment

When to use

• Building or modifying the hanzo.computer storefront
• Adding new hardware products to the catalog
• Integrating Hanzo Billing payment flows
• Implementing the production backend (orders, auth, emails)

Quick reference

| Item | Value | |------|-------| | Repo | github.com/hanzoai/computer | | Package | hanzo-computer (private) | | Version | 0.0.0 | | Branch | main | | Language | TypeScript | | Framework | React 19 + Vite 6 | | Styling | Tailwind CSS v4 | | Routing | React Router v7 | | Payments | Hanzo Billing (billing.hanzo.ai) | | Auth | Hanzo IAM (hanzo.id), client app-computer | | Dev | npm run dev (port 5173) | | Build | npm run build | | Test | npm run test (Playwright) | | Deploy | GitHub Pages (auto on push to main) | | API | Vercel serverless functions in api/ | | License | Proprietary (Hanzo AI Inc.) |

Project structure

hanzoai/computer/
 package.json # hanzo-computer, React 19, Vite 6
 App.tsx # Main app with React Router
 index.html # SPA entry point
 index.tsx # React DOM render
 vite.config.ts # Vite config
 vercel.json # Vercel serverless function config
 tailwind.config.js # Tailwind CSS v4
 .env.example # IAM, Commerce API, Upstash Redis config
 api/
 _middleware.ts # Rate limiting middleware (Upstash Redis)
 generate-invoice.ts # PDF invoice generation
 send-email.ts # Generic email sending
 send-order-confirmation.ts
 send-quote-email.ts
 send-rfq-confirmation.ts
 send-subscription-confirmation.ts
 send-cluster-notification.ts
 admin/ # Admin API endpoints
 components/
 Header.tsx # Navigation with cart icon + search
 Hero.tsx # Landing page hero section
 Pricing.tsx # Product cards (DGX Spark, GPU, Enterprise)
 CloudPricing.tsx # Cloud compute pricing
 DGXSparkHighlight.tsx # Featured product section
 Features.tsx # Feature highlights
 HardwareSpec.tsx # Hardware specifications table
 WhyBuyHardware.tsx # Marketing content
 UseCases.tsx # Use case showcases
 IndustrySolutions.tsx # Industry vertical solutions
 FAQ.tsx # Frequently asked questions
 SearchModal.tsx # Product search
 Testimonials.tsx # Customer testimonials
 TrustSecurity.tsx # Security badges and info
 Partners.tsx # Partner logos
 ImageGallery.tsx # Product images
 CallToAction.tsx # CTA section
 Footer.tsx # Site footer
 src/
 context/
 CartContext.tsx # Shopping cart state (React Context)
 pages/
 Cart.tsx # Cart page with quantity controls
 Checkout.tsx # Checkout → Hanzo Billing redirect
 Account.tsx # Order history dashboard
 components/ # Additional UI components
 lib/ # Utility libraries
 supabase/
 schema.sql # Production DB schema (orders, customers, products)
 schema_analytics.sql # Analytics tables
 storage-buckets.sql # File storage config
 migrations/ # DB migrations
 e2e/ # Playwright end-to-end tests
 tests/ # Test suite
 docs/ # Documentation
 public/ # Static assets

Dependencies

From package.json:

• react ^19.2.0, react-dom ^19.2.0
• react-router-dom ^7.9.5
• lucide-react ^0.552.0, @heroicons/react ^2.2.0 -- icons
• recharts ^3.3.0 -- dashboard charts
• @react-pdf/renderer ^4.3.1 -- invoice PDF generation
• @upstash/ratelimit ^2.0.6, @upstash/redis ^1.35.6 -- API rate limiting
• date-fns ^4.1.0 -- date formatting
• express-rate-limit ^8.2.1 -- fallback rate limiting

Dev: Vite 6, TypeScript 5.8, Tailwind CSS v4, Playwright, Jest

Quickstart

git clone https://github.com/hanzoai/computer.git
cd computer
cp .env.example .env
# Edit .env with IAM and billing config
npm install
npm run dev
# Open http://localhost:5173

Environment variables

# Hanzo IAM
VITE_IAM_URL=https://hanzo.id
VITE_IAM_CLIENT_ID=app-computer

# Commerce API
VITE_COMMERCE_API_URL=https://billing.hanzo.ai

# Site
VITE_SITE_URL=https://hanzo.computer

# Upstash Redis (API rate limiting)
UPSTASH_REDIS_REST_URL=https://your-redis.upstash.io
UPSTASH_REDIS_REST_TOKEN=your-token

# Admin
ADMIN_API_KEY=your-admin-key

Shopping flow

1. Browse products on homepage (DGX Spark, GPU On-Demand, Enterprise)
2. Add DGX Spark to cart (only credit-card purchasable item)
3. Cart page with quantity controls and total
4. Checkout collects billing details, redirects to Hanzo Billing portal
5. Order confirmation on Account page
6. Instance provisioned in 24-48 hours

Troubleshooting

• Cart not persisting: Data stored in LocalStorage, cleared on browser data wipe
• Checkout redirect fails: Verify VITE_COMMERCE_API_URL points to billing.hanzo.ai
• API rate limiting errors: Configure Upstash Redis env vars
• E2E tests fail: Ensure Playwright browsers installed (npx playwright install)

Related Skills

• hanzo/hanzo-billing.md -- Payment processing backend
• hanzo/hanzo-commerce.md -- Commerce API
• hanzo/hanzo-iam.md -- Authentication (hanzo.id)
• hanzo/hanzo-ui.md -- Shared UI components

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Last Updated: 2026-03-13 Category: Hanzo Ecosystem Related: ecommerce, hardware, gpu, dgx, marketplace, billing Prerequisites: Node.js 18+, npm