ReactFlux is a modern, customizable web frontend for Miniflux, a self-hosted RSS reader. It is a client-side single-page application (SPA) built with React 19, Vite 8, and nanostores for fine-grained state management. The application provides a rich reading experience with multiple article layouts (list, card, column), dark/light/system themes, keyboard shortcuts, touch gestures, offline support via PWA, and internationalization (6 languages). It communicates exclusively with a Miniflux server through its REST API, handling authentication, feed/category management, article fetching, and status updates. The architecture follows a component-based design with clear separation of concerns: API layer (src/apis), state stores (src/store), custom hooks (src/hooks), reusable UI components (src/components/ui), and utility functions (src/utils). The codebase demonstrates good engineering practices with well-factored hooks for complex behaviors like optimistic entry actions, infinite scroll pagination, and long-press context menus. It also includes a settings schema with versioned migration and import/export, accessible modal and scroll area components, and a feed icon fetcher with fallback chain. While the project is actively maintained and uses modern dependencies, it lacks automated tests and has a large CSS footprint with many responsive overrides. The tight coupling to the Miniflux API and reliance on experimental React Compiler features introduce some maintenance risk. Overall, ReactFlux is a strong example of a feature-rich client-side application with reusable patterns, suitable for developers building similar RSS reader interfaces or learning advanced React patterns.