coco-cashu provides a complete foundation for Cashu development with a storage-agnostic core that handles all the complexity: proof management, mint synchronization, quote lifecycle, counter tracking, and state updates through a typed event bus. Choose from ready-to-use storage adapters (SQLite3, IndexedDB, Expo SQLite) or implement your own using the simple repository interface. For React developers, there's a dedicated wrapper with hooks and context providers for seamless integration.

                ┌─────────────┐
                │   React     │
                │   Wrapper   │
                └──────┬──────┘
                       │ consumes
                       ▼
    ┌──────────────────────────────────┐
    │                                  │
    │            @core                 │
    │                                  │
    │  • Services & Business Logic     │
    │  • Event Bus                     │
    │  • Repository Interfaces         │
    │  • Plugin System (lifecycle)     │
    │                                  │
    └────┬──────────┬──────────┬───────┘
         │          │          │
  depends│   depends│   depends│
         ▼          ▼          ▼
  ┌──────────┐ ┌──────────┐ ┌──────────┐
  │ SQLite3  │ │ IndexedDB│ │  Expo    │
  │ Adapter  │ │ Adapter  │ │  SQLite  │
  └──────────┘ └──────────┘ └──────────┘
     (Node)       (Web)       (Mobile)