b17s b17s.Porta by: b17s .NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 453 total downloads last updated 7/6/2026 Latest version: 0.4.0 bff backend-for-frontend aspnetcore oidc authentication api-gateway reverse-proxy transformer opentelemetry Backend-for-Frontend building blocks for ASP.NET Core: auth, middleware, transformers, and telemetry.