Polhem 

Lightweight OAuth2 sign-in for .NET with Google, Facebook, LINE, Microsoft Entra ID, Auth0 and Okta. Desktop and console applications sign in through the system browser with a loopback redirect and PKCE.

OAuth2 sign-in for ASP.NET Web Forms and MVC applications on System.Web, with Google, Facebook, LINE, Microsoft Entra ID, Auth0 and Okta.

OAuth2 sign-in for ASP.NET Core applications, with Google, Facebook, LINE, Microsoft Entra ID, Auth0 and Okta.

The definition types of the Polhem framework (settings, form and table schemas, layouts, language resources) with their XML persistence, the embedded default definition files, and the framework analyzers.

The JSON-RPC 2.0 layer of the Polhem framework: request and response messages, the payload codecs, compression and encryption, and the server-side dispatcher.

Defines the interface contracts for the business layer to access the data layer, serving as the boundary between the business logic layer and the data access layer.

Defines the interface contracts for the API layer, serving as the boundary between the API layer and the business logic layer.

Provides common repository base classes and data access mechanisms.

Database abstraction with dynamic command generation and connection binding.

Polhem framework CLI, a dotnet tool invoked as `dotnet polhem`. Writes out and lists the default definition files embedded in Polhem.Definition, and produces the encrypted key values SystemSettings.xml stores.

Runtime caching of definitions and related system data to improve performance.

Portable expression evaluation engine (DynamicExpresso-backed) shared by the business layer and UI clients for field computation and rule validation.

Implements core business logic and application-level workflows.

Connector for local or remote invocation of backend logic.

Avalonia control library for Polhem: FormSchema-driven UI for desktop, browser (WebAssembly), iOS and Android heads.

Blazor Server component library for Polhem: FormSchema-driven UI that calls the backend in-process (Local mode) or over JSON-RPC (Remote mode).

Manages client-server connection settings and states.

Composition root for the Polhem framework. Registers backend services into any IServiceCollection — usable from ASP.NET Core, WinForms/WPF, Console, Worker Service, and integration test hosts without pulling in... More information

Provides a JSON-RPC 2.0 API controller for ASP.NET Core, serving as a unified endpoint to handle backend method calls via JSON-RPC protocol.

Base infrastructure for the Polhem framework, including collections, serialization, encryption, and general-purpose utilities.