This repository is an official Nx example showcasing a micro-frontend architecture with two frontends: an Angular application for product browsing and a React application for a shopping cart, backed by a .NET minimal API. The code demonstrates cross-framework component reuse via custom elements (Web Components), multi-framework state management (NgRx for Angular, useReducer/Context for React), and Nx's monorepo capabilities including code generation, dependency graph, and CI/CD integration. Data is entirely static, with the .NET API used only for OpenAPI codegen; there is no runtime API consumption. The architecture is clean and modular, emphasizing Nx best practices for large monorepos.