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Overview

d-sports-engage-native (package name: engage-native) is the native mobile app for D-Sports. It mirrors the core PWA experience on iOS and Android: wallet, shop, leaderboard, locker room, and profile.

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Getting started

# Install dependencies
bun install

# Start development server
bunx expo start
# Press 'a' for Android, 'i' for iOS, or scan QR with Expo Go

# TypeScript check
bun tsc --noEmit

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Tech stack

CategoryTechnology
FrameworkExpo 54, React Native 0.81, React 19
AuthClerk (Expo)
PaymentsRevenueCat (react-native-purchases)
Web3Thirdweb
StateZustand
StorageMMKV
UILucide React Native
NavigationExpo Router 6
PackageBun

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Features

  • Wallet — Tokens, holdings, pack opening, crypto checkout (via PWA backend)
  • Shop — Collectibles, cart, coin bundles, checkout
  • Leaderboard — Rankings and filters
  • Locker room — Social feed, games (Pick’Em, Spin Wheel, Guess the Player), quests
  • Profile — User profile and settings
  • Theme — Dark/light mode (default dark)
  • PWA-ready — Responsive desktop layout, web hover states, keyboard nav

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Project structure

app/
├── (auth)/              # Login/signup screens
├── (onboarding)/        # New user onboarding flow
├── (tabs)/              # Main tab navigation
│   ├── wallet.tsx       # Wallet screen (JSX only — logic in hook)
│   ├── shop.tsx         # Shop screen (JSX only — logic in hook)
│   ├── leaderboard.tsx  # Leaderboard screen
│   ├── locker-room.tsx  # Social feed
│   └── profile.tsx      # User profile
├── settings/            # Settings pages with nested modals/tabs
└── _layout.tsx          # Root layout with providers + auth protection

components/
├── wallet/              # 9 extracted wallet sub-components
├── shop/                # 7 extracted shop sub-components
├── locker-room/         # Locker room components (games, feed, quests)
├── leaderboard/         # Leaderboard components
├── settings/            # Settings modals and tabs
├── layout/              # AppScreen wrapper (responsive web max-width)
├── ui/                  # Reusable UI primitives
└── Icon/                # Icon wrapper using lucide-react-native

hooks/
├── use-wallet-screen.ts # All wallet state, effects, and handlers
├── use-shop-screen.ts   # All shop state, effects, and handlers
└── use-feed-section.ts  # Feed and social state

lib/
├── api/                 # API client modules (wallet, shop, user, quests, etc.)
├── revenuecat/          # RevenueCat in-app purchases provider
├── crypto/              # Crypto transaction utilities
└── utils.ts             # Shared utilities

context/
├── user-context.tsx     # Authentication, user profile, team membership
├── collectibles-context.tsx # Owned packs and items
└── navbar-visibility-context.tsx

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Architecture patterns

  • File-based routing via Expo Router with route groups (tabs), (auth), (onboarding)
  • Modular screen architecture — screen files contain only JSX; all state/effects/handlers live in dedicated hooks (use-wallet-screen.ts, use-shop-screen.ts)
  • Extracted sub-components — wallet and shop screens decomposed into components/wallet/ and components/shop/ with barrel exports
  • Zustand + MMKV for global state with synchronous persistence
  • React Context for auth, collectibles, navbar visibility
  • API client layer in lib/api/ with MMKV cache fallback
  • Crypto checkout via Thirdweb SDK calling PWA backend for on-chain payments
  • Path alias @/* maps to project root

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Checkout and payments

The app supports multiple payment methods:
  • RevenueCat — fiat payments: Apple IAP (native), Google Play (native), Stripe (web)
  • Crypto checkout — calls PWA backend POST /api/checkout/crypto + POST /api/checkout/crypto/verify
  • Thirdweb SDK — on-chain transaction signing
  • Supported chains: Arbitrum (default), Ethereum, Polygon

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Branding

ColorValue
Base background (dark)#0a0e1a
Accent gold#F5C842
Primary blue#4169E1
Default theme is dark mode.

Ecosystem overview

See how the native app fits with the PWA, site, and Mic’d Up.