Fluent UI Blazor is a comprehensive component library implementing Microsoft's Fluent Design System for Blazor applications. It provides reusable UI components (buttons, menus, grids, dialogs, etc.) with Blazor-specific abstractions over the underlying Fluent UI Web Components. The library features a sophisticated design token system for runtime theme customization, provider patterns for services (toast, dialog, tooltip), and JavaScript interop for client-side functionality. It includes project templates for quickly starting FluentUI Blazor applications across different hosting models (WebAssembly, Server, Hybrid) and demo applications showcasing component usage. The architecture follows .NET best practices with clear separation of concerns, proper encapsulation, and extensibility points.
Stl.Fusion is a high-performance .NET framework for building real-time, distributed, and stateful applications. It implements a Distributed REAactive Memoization (DREAM) pattern, where computed values automatically track their dependencies and invalidate when those dependencies change. This enables transparent caching, automatic UI updates, and efficient client-server state synchronization without manual cache management. The framework is architected as a layered set of libraries: Stl (base utilities), Stl.Interception (AOP proxy generation), Stl.CommandR (CQRS command pipeline), Stl.Rpc (full-duplex RPC with WebSocket transport), Stl.Fusion (core compute engine with states and operations), Stl.Fusion.Server (ASP.NET Core integration), Stl.Fusion.Blazor (Blazor components), and Stl.Fusion.EntityFramework (EF Core integration with operation log change tracking). It also includes Redis integration for pub/sub and caching, and a Roslyn source generator for proxy types. The framework is designed for Blazor Server and WebAssembly, microservices, and any .NET application requiring real-time reactivity. It provides extensive test coverage, performance benchmarks showing orders-of-magnitude improvements over traditional caching, and sample applications (TodoApp, HelloCart) demonstrating end-to-end usage.
The system is a Home Assistant addon that enables backup creation and synchronization with OneDrive. Built with ASP.NET Core and Blazor Server, it provides a web UI for configuration and monitoring, scheduled backups with retention policies, file synchronization, and exposes Home Assistant sensor entities for status monitoring. The architecture follows a layered design with separate services for backup management, file synchronization, and external API integrations (Home Assistant and Microsoft Graph). Key entry points include Program.cs for application startup and the Orchestrator for coordinating scheduled tasks. Data flows involve creating backups via the Home Assistant API, uploading to OneDrive via GraphHelper, and synchronizing file changes bidirectionally.