#sourcegenerator

Roslyn source generators that write ReactiveUI boilerplate at compile time. Attributes such as [Reactive], [ObservableAsProperty], [ReactiveCommand] and [IViewFor] produce reactive properties, commands and view bindings without reflection or IL weaving.

A high performance implementation of Mediator pattern in .NET using source generators.

Xaml Behaviors for Avalonia

Source-generated, zero-allocation resilience policies for .NET — Retry, Timeout, RateLimit, and CircuitBreaker as attributes on an interface.

Source Generator that adds polyfill methods and types so projects targeting older TFMs can compile with source-compatible APIs.

Zero-allocation source-generated ValueObject equality for hot paths. Eliminates boxing and iterator allocations from CSharpFunctionalExtensions.ValueObject.GetEqualityComponents().

.NET (C#) Web App Framework Built For AI Coding Agents

The fastest deep cloning library for .NET – zero-config, works out of the box.

Library for creating .NET Clients for your AspNetCore APIs, using Source Generators directed by attributes.

Source-generated, zero-allocation finite state machines for .NET. Add [StateMachine] and [Transition] attributes to a partial class; the generator emits a TryFire switch expression with no heap allocation on the transition path. AOT-safe.

A test data builder generator for .net 6 and later.