Cratis 

The shared building blocks beneath the Cratis stack — concepts, serialization, dependency injection, and type discovery for .NET

Roslyn source generator for strongly typed metrics in .NET applications, part of Cratis Fundamentals

Core command and query pipelines, validation, identity, and tenancy for Cratis Arc — the CQRS application framework for ASP.NET Core — hostable from workers, consoles, and custom services.

The .NET client SDK for Cratis Chronicle - the open-source (MIT) event-sourcing database and runtime. Typed events, projections, reducers, reactors, constraints, and read models over a gRPC boundary.

Cratis Chronicle - an open-source (MIT) event-sourcing database and processing runtime with an Orleans-based kernel, pluggable storage (MongoDB default; PostgreSQL, SQL Server, SQLite, in-memory), and... More information

Package Description

Opinionated CQRS application framework for ASP.NET Core with commands, queries, validation, authorization, and TypeScript proxy generation. Works without event sourcing; Chronicle integration is optional.

Specification by Example (BDD) for .NET - Given/When/Then specifications in the style of Machine.Specifications, with support for xUnit and NUnit.

Package Description

ASP.NET Core integration for Cratis Chronicle - the open-source (MIT) event-sourcing database and runtime. Hosting, dependency injection, and application lifecycle wiring for event-sourced web applications.

Specification by Example (BDD) for .NET with xUnit - Given/When/Then specifications in the style of Machine.Specifications, running on the xUnit test framework.

Simplified setup for Cratis Arc applications with Chronicle event sourcing and MongoDB storage

MongoDB current-state persistence for Cratis Arc: serialization conventions, tenant-aware database resolution, resilient collection access, and observable change streams for CQRS read models.

Cratis Chronicle - an open-source (MIT) event-sourcing database and processing runtime with an Orleans-based kernel, pluggable storage (MongoDB default; PostgreSQL, SQL Server, SQLite, in-memory), and... More information

Package Description

Package Description

Entity Framework Core current-state persistence for Cratis Arc: read model discovery, value conversions and mappings, migrations, and observation for SQL Server, PostgreSQL, and SQLite.

Build-time TypeScript proxy generation for Cratis Arc: an MSBuild task that emits proxies, referenced types, and validation metadata for recognized commands and queries.

Package Description

Package Description