PDF2.4 MB
MERN Stack Shopify App Development Guide
End-to-end guide covering OAuth, webhooks, billing, and Remix patterns for public apps.
MERNShopifyRemix
Download →Downloads
Resources
Guides, templates, and assets to help you ship faster.
Development Guides
In-depth PDF guides for Shopify app development, APIs, and React performance.
PDF3.1 MB
Complete Shopify API Reference
Curated REST and GraphQL reference with common mutations, scopes, and rate-limit notes.
GraphQLRESTShopify
Download →PDF1.2 MB
React Performance Optimization Checklist
Actionable checklist for bundle size, memoization, RSC boundaries, and Core Web Vitals.
ReactNext.jsPerformance
Download →Business Templates
Ready-to-use spreadsheets and documents for proposals, pricing, and client discovery.
Excel156 KB
SaaS Pricing Calculator
Excel model with tiered pricing, churn assumptions, and MRR projections for SaaS products.
SaaSFinanceExcel
Download →Word89 KB
Project Proposal Template
Professional Word template with scope, timeline, milestones, and pricing sections.
AgencySalesWord
Download →PDF640 KB
Client Questionnaire Template
Discovery questionnaire for Shopify and custom app projects—goals, stack, and integrations.
DiscoveryPDFClients
Download →Design Assets
Brand-aligned icons, hero backgrounds, and portfolio templates for your next project.
ZIP18.6 MB
Technology Icons Pack
50 brand-styled tech icons in SVG plus PNG at 512×512 and 1024×1024 with usage license.
SVGPNGDesign
Download →ZIP42.3 MB
Gradient Backgrounds Collection
10 abstract purple–teal–blue hero backgrounds with geometric overlays at HD and 4K.
1920×10804KHero
Download →Figma—
Developer Portfolio Template
Figma UI kit with portfolio sections, case study layouts, and CodeQubex brand tokens.
FigmaUI KitPortfolio
Download →Code Snippets
Starter repos and component libraries to ship Shopify and React products faster.
GitHub—
Shopify App Boilerplate
Starter repo: OAuth, Shopify API, Remix routing, DB schema, webhooks, and billing.
RemixShopifyNode
Download →Gist—
React Hooks Collection
Production-ready hooks for data fetching, media queries, local storage, and debouncing.
ReactHooksTypeScript
Open resource →GitHub—
Tailwind Component Library
Accessible UI primitives and marketing blocks styled with CodeQubex design tokens.
TailwindReacta11y
Download →