express-mvc/ ├── prisma/ │ ├── schema.prisma # Modelo de datos │ ├── migrations/ # Historial de migraciones │ └── seed.ts # Script de datos de ejemplo ├── src/ │ ├── index.ts # Punto de entrada │ ├── ...

2. Add Observer Element of type non-input - button creates new element of type non-input (div) and subscribes it to Observable/Subject to be updated whenever a change happens. 3. Add Observer Element ...