Domain-driven design (DDD)

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Domain-driven design (DDD) is is a programming paradigm where code is separated into domains with distinct business logic. This helps isolating relating logic and stick to each domain’s objective.

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ardalis /CleanArchitecture

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Star17.8k

Clean Architecture Solution Template: A proven Clean Architecture Template for ASP.NET Core 10

csharp dotnet ddd architecture domain-driven-design clean-architecture hacktoberfest

UpdatedDec 1, 2025
C#

Sairyss /domain-driven-hexagon

Star14.2k

Learn Domain-Driven Design, software architecture, design patterns, best practices. Code examples included

nodejs javascript development typescript backend ddd best-practices clean-code architecture domain-driven-design design-patterns clean-architecture typeorm onion-architecture hexagonal-architecture architectural-patterns solid-principles system-design nestjs secure-by-design

UpdatedJun 11, 2024
TypeScript

abpframework /abp

Star14k

Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.

c-sharp angular framework csharp aspnetcore aspnet architecture domain-driven-design saas dotnet-core aspnet-core multi-tenancy abp blazor modular-monolith

UpdatedDec 17, 2025
C#

kgrzybek /modular-monolith-with-ddd

Star13.2k

Full Modular Monolith application with Domain-Driven Design approach.

design-systems cqrs rest dotnet ddd dotnetcore rest-api clean-code architecture domain-driven-design design-patterns event-sourcing clean-architecture entity-framework-core modularity monolith software-architecture ddd-architecture ddd-example ddd-cqrs

UpdatedJun 4, 2024
C#

aspnetboilerplate /aspnetboilerplate

Star12k

ASP.NET Boilerplate - Web Application Framework

c-sharp framework csharp dotnet aspnetcore aspnet best-practices architecture domain-driven-design dotnet-core aspnet-core multi-tenancy abp nlayer-architecture

UpdatedDec 1, 2025
C#

gotson /komga

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Star5.7k

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS, Kobo Sync and KOReader Sync support

kotlin api docker spring-boot ddd domain-driven-design manga comics opds kobo opds-feed koreader-sync

UpdatedDec 15, 2025
Kotlin

ddd-by-examples /library

Star5.6k

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

events crud spring ddd functions domain-driven-design aggregate hexagonal-architecture event-storming ddd-architecture c4 vavr aggregate-root ports-and-adapters archunit

UpdatedJul 7, 2023
Java

ddd-crew /ddd-starter-modelling-process

Star5.4k

If you're new to DDD and not sure where to start, this process will guide you step-by-step

domain-driven-design

UpdatedSep 16, 2025

undergroundwires /privacy.sexy

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Star5.2k

Open-source tool to enforce privacy & security best-practices on Windows, macOS and Linux, because privacy is sexy

macos linux security privacy domain-driven-design cybersecurity cleanup windows10 bloatware security-hardening tweaks-collection security-tools privacy-protection debloat privacy-tools debotnet security-tool debloater bloatware-removal windows11

UpdatedApr 21, 2025
TypeScript

ivanpaulovich /clean-architecture-manga

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Star4.3k

🌀 Clean Architecture with .NET6, C#10 and React+Redux. Use cases as central organizing structure, completely testable, decoupled from frameworks

docker microservice tdd reactjs clean-code domain-driven-design design-patterns monorepo clean-architecture dotnet-core entity-framework-core webapi onion-architecture cleanarchitecture hexagonal-architecture ddd-architecture solid-principles modular-applications evolutionary-architecture dotnet5

UpdatedAug 18, 2023
C#

AxonFramework /AxonFramework

Star3.5k

Framework for Evolutionary Message-Driven Microservices on the JVM

java performance cqrs ddd scalability domain-driven-design event-sourcing message-driven domaindrivendesign dcb dynamicconsistencyboundary dynamic-consistency-boundary

UpdatedDec 17, 2025
Java

CodelyTV /php-ddd-example

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Star3.1k

🐘🎯 Hexagonal Architecture + DDD + CQRS in PHP using Symfony 7

testing docker php laravel symfony cqrs microservice doctrine ddd phpunit domain-driven-design behat monorepo codelytv microservices-architecture hexagonal-architecture php8 bounded-context symfony5 codely

UpdatedAug 6, 2024
PHP

evolutionary-architecture /evolutionary-architecture-by-example

Star3.1k

Navigate the complex landscape of .NET software architecture with our step-by-step, story-like guide. Unpack the interplay between modular monoliths, microservices, domain-driven design, and various architectural patterns. Go beyond the one-size-fits-all solutions and understand how to blend these approaches based on your unique needs.

microservices ddd clean-code architecture domain-driven-design clean-architecture software-engineering software-development ddd-patterns software-architecture ddd-architecture architecture-decision-records software-design architecture-guidelines architecture-components ddd-example modular-monolith modular-monolith-architecture modular-monolith-design net9

UpdatedDec 16, 2025
C#

kgrzybek /sample-dotnet-core-cqrs-api

Star3k

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

design-systems cqrs rest dotnet ddd rest-api clean-code domain-driven-design design-patterns entity-framework clean-architecture entity-framework-core dapper mediatr software-architecture cqrs-simple ddd-example dotnercore ddd-cqrs

UpdatedFeb 27, 2024
C#

joebew42 /study-path

Star3k

A curated, open, and ever-evolving learning path focused on practices of software development, principles of software design, and software architecture.

refactoring learning agile tdd clean-code domain-driven-design clean-architecture software-development hexagonal-architecture solid-principles cqrs-es legacy-code microservice-architecture study-path

UpdatedApr 17, 2025

undb-io /undb

Star2.8k

🚀 Private first self-hosted no code database & BaaS.

docker typescript backend offline-first ddd domain-driven-design svelte self-hosted baas sqlite3 airtable backend-as-a-service bun nocode sveltekit no-code-database airtable-alternative

UpdatedJul 13, 2025
TypeScript

eventflow /EventFlow

Star2.5k

Async/await first CQRS+ES and DDD framework for .NET

c-sharp elasticsearch events framework cqrs sagas rabbitmq dotnet nuget ddd eventstore domain-driven-design event-sourcing netcore dotnet-core netstandard async-await eventsourcing cqrs-es

UpdatedDec 6, 2025
C#

event-catalog /eventcatalog

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Star2.5k

An open source documentation tool to bring discoverability to your architecture (DDD, micro-services, event-driven architectures)

documentation microservices architecture domain-driven-design event-driven-architecture

UpdatedDec 17, 2025
TypeScript

phongnguyend /Practical.CleanArchitecture

Star2.4k

Full-stack .Net 10 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 20, React 19, Vue 3.5, BFF with YARP, NextJs 16, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, EF Core, OpenTelemetry, SignalR, Background Services, Health Checks, Rate Limiting, Clouds (Azure, AWS, GCP), ...