#cqrs

Modular .NET messaging for commands, queries, events, durable inbox and outbox processing, sagas, and broker transports.

Experimental model-first language and compiler for event-sourced, CQRS systems — commands, events, projections — rendered into Cratis Arc + Chronicle applications.

Quarkus Extension for the Axon Framework

This repo contains utilities helping for building modern cloud-based web applications on Windows, Mac, or Linux.

Go idempotency/deduplication store for CQRS command keys

A pragmatic .NET framework for event-sourced multi-tenant SaaS applications

A zero-allocation mediator library for .NET 10. Roslyn source generator wires all dispatch at compile time — no reflection, no dictionaries, no virtual dispatch.

AI-native .NET framework — module-based handlers wired at compile time and exposed as JSON-RPC, HTTP & MCP tools. No runtime reflection.

Arc for Kotlin and Java applications hosted by Spring Boot

El repositorio no publica descripción.

Use Commanded to build Elixir CQRS/ES applications

Result pattern for .NET that replaces exceptions with type-safe return values. Features railway-oriented programming, ASP.NET Core integration, RFC 7807 Problem Details, and built-in pagination. Designed for production systems requiring explicit error handling without the overhead of throwing exceptions.

The most comprehensive guard clause & validation ecosystem for .NET

The Savvy I/O Framework provides a SOLID and clean .NET class library for writing DDD, CQRS and Event Sourcing applications.

Data store over HTTP and gRPC for time series event documents

.Net Building Blocks

Convention-based CQRS .NET library that auto-routes HTTP requests to handlers, published as SimplyWorks.CqApi

Simplify is an open-source set of lightweight .NET libraries that provide infrastructure for your applications. DI and mocking friendly.

Event Sourcing in Go

Ecotone shifts the focus to the business code. In order to make it happen, enables Message-Driven Architecture with DDD, CQRS, Event Sourcing in PHP.

Estoria is an event sourcing toolkit for Go