Top 300 ddd open source projects

DDD+CQRS+Event-sourcing examples using EventFlow following CQRS-ES architecture. It is configured with RabbitMQ, MongoDB(Snapshot store), PostgreSQL(Read store), EventStore(GES). It's targeted to .Net Core 2.2 and include docker compose file.

Introduce a fluent way to design cloud native microservices via EventStorming workshop, this is a hands-on workshop. Contains such topics: DDD, Event storming, Specification by example. Including the AWS product : Serverless Lambda , DynamoDB, Fargate, CloudWatch.

A microservices powered e-commerce shopping cart sample - based on SOA principles. Demos and sample for my "All our Aggregates are Wrong" talk

Fork of dotnet-architecture/eShopOnContainers in full DDD/CQRS design using my own patterns

🐘🎯 Hexagonal Architecture + DDD + CQRS in PHP using Symfony 5

Designing with types requires a lot of code - this library fixes that

☕🎯 Hexagonal Architecture + DDD + CQRS in a Java project using SpringBoot

At the beginning, it was the repository with questions from Java interviews. Currently, it's more like knowledge base with useful links.

DDD sample implementation by Scala.

This is the stable release of Dolittle till its out of alpha->beta stages

♨️ Demonstrate how to use DDDplus to build a complex OMS.演示如何使用DDDplus实现一套订单履约中台OMS

🔥 A lightweight flexible development framework for complex business architecture with full ecosystem！轻量级业务中台开发框架，中台架构的顶层设计和完整解决方案！

😎 Programming stuff for everyone. Collection of articles, videos about architecture, Domain Driven Design, microservices, testing etc.

A (work-in-progress) guide to the methodology behind Made Tech Flavoured Clean Architecture

Example real time quiz application with .NET Core, React, DDD, Event Sourcing, Docker and built-in infrastructure for CI/CD with k8s, jenkins and helm

Spring Boot + JPA ( Hibernate ) + Java8 [ DDD Sample ]

The project demonstrates how you can develop applications with Jakarta EE using widely adopted architectural best practices like Domain-Driven Design (DDD).

PDO implementation of ProophEventStore http://getprooph.org

Event Store Symfony Bundle

PHP 7.4 Event Store Client Implementation

DDD patterns implemented following TDD

Very simplified insurance sales system made in a microservices architecture using .NET Core

Symfony Bundle - PHP Lightweight Message Bus supporting CQRS

A Stock Trader system to demonstrate reactive systems development

Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

ContextMapper DSL: A Domain-specific Language for Context Mapping & Service Decomposition

A practical/experimental Event Sourcing application on Product Bounded Context in an e-commerce

Full ASP.NET Core 3.1 LTS application with DDD, CQRS and Event Sourcing

Sample .NET Core REST API CQRS implementation with raw SQL and DDD using Clean Architecture.

Provide support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

Source code for https://threedots.tech/post/microservices-or-monolith-its-detail/ article.

Reference JVM multi module project for a reactive micro service and lambda using a hexagonal architecture, DDD, Kotlin, Spring Boot, Quarkus, Lambda, Gradle.

Domain Driven Design, Event Sourcing & Command Query Responsibility Segregation with Typescript

Aplicação que simula um banco digital, contendo a área do cliente e administrativa, permitindo depósitos e transferências entre contas do mesmo banco. | Application that simulates a digital bank, containing the customer and administrative areas, allowing deposits and transfers between accounts of the same bank.

Nearly zero runtime object allocation powered by scalameta. Value class and Unboxed Tagged Type generation at compile-time.

微服务与DDD：《实现领域驱动设计》示例代码

NestJS CQRS Microservices Starter Project

A demo project to show a Domain Driven Design with Kotlin.

Symfony standard edition with DDD architecture.

可视化低代码快速开发平台，面向业务、企业管理系统定制开发平台和应用平台，包括设计器、应用端。提供业务配置和集成开发能力，用户通过可视化拖拉拽配置式操作即可快速构建出能同时在PC和移动端运行的各类管理系统，对于企业客户的信息系统在管理模式、业务流程、表单界面、数据可视化展示、IoT管控等个性化需求，可以通过设计器，快速的进行个性化配置。并支持企业微信，公众号，钉钉等移动集成，实现用户跨区域移动办公。从而构建企业个性化的行业应用、集成应用和复杂的业务报表。

Onion Architecture with .NET 5/.NET Core and CQRS/Event Sourcing following a DDD approach

Spring Cloud + Gradle Multi Project + Java8

Complete catalog of all classical patterns in the Archimate language

An Event Sourcing service template with DDD, TDD and SOLID. It has High Cohesion and Loose Coupling, it's a good start for your next Microservice application.

Stepping - a tools for code design, event storming, domain model generate.

DDD base class library for JavaScript application.

ContextMapper DSL: Examples

A symfony sample application using DDD

Lecture scripts and slides I use during the Software Engineering course at TU Dresden

A PHP library/collection of classes / immutable objects!

A demo project to show Event Sourcing with Kotlin.

Multi tenant SaaS starter kit with cqrs graphql microservice architecture, apollo federation, event source and authentication

My little sandbox for playing around with the FP + OOP + DDD combination, in particular using Rho, doobie, Docker, testing, etc in a project.

Domain Driven Design in Python, Ruby and other dynamic languages resources

Code from the Event Sourcing With Elixir blog series

Freedom是一个基于六边形架构的框架，可以支撑充血的领域模型范式。

CQRS/ES toolkit for Go

A simplified and effortless approach to get started with Domain-driven Design, Clean Architecture, CQRS, and Microservices patterns

A Ruby implementation of an Event Store based on Active Record

wolkenkit is an open-source CQRS and event-sourcing framework based on Node.js, and it supports JavaScript and TypeScript.