SourceFlow.Net is a modern, lightweight, and extensible framework for building event-sourced applications using Domain-Driven Design (DDD) principles and Command Query Responsibility Segregation (CQRS) patterns. Build scalable, maintainable applications with complete event sourcing, aggregate pattern implementation, saga orchestration for long-running transactions, and view model projections. Supports .NET Framework 4.6.2, .NET Standard 2.0/2.1, .NET 9.0, and .NET 10.0 with built-in OpenTelemetry observability.