We’re thrilled to share our latest pre-conference interview with #AgileManifesto co-author Alistair Cockburn! 🤩
He reflects on 30 years of software wisdom, the birth of #HexagonalArchitecture, and how #AI is reshaping teamwork.💡
Watch now 👉 t1p.de/douzg
#SAG2025 #SoftwareArchitecture #Agile
He reflects on 30 years of software wisdom, the birth of #HexagonalArchitecture, and how #AI is reshaping teamwork.💡
Watch now 👉 t1p.de/douzg
#SAG2025 #SoftwareArchitecture #Agile
Alistair Cockburn on Agile, the Future with AI and Hexagonal Architecture | iSAQB SAG 2025
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t1p.de
October 28, 2025 at 9:15 AM
We’re thrilled to share our latest pre-conference interview with #AgileManifesto co-author Alistair Cockburn! 🤩
He reflects on 30 years of software wisdom, the birth of #HexagonalArchitecture, and how #AI is reshaping teamwork.💡
Watch now 👉 t1p.de/douzg
#SAG2025 #SoftwareArchitecture #Agile
He reflects on 30 years of software wisdom, the birth of #HexagonalArchitecture, and how #AI is reshaping teamwork.💡
Watch now 👉 t1p.de/douzg
#SAG2025 #SoftwareArchitecture #Agile
Hey ! 😊 Is anyone here using Cursor for a NestJS / Hexagonal architecture project ?
Could you please share your .cursorrules file with me ?
#NestJS #TypeScript #HexagonalArchitecture #Architecture #BackendDev #SOLID
Could you please share your .cursorrules file with me ?
#NestJS #TypeScript #HexagonalArchitecture #Architecture #BackendDev #SOLID
October 26, 2025 at 6:34 PM
Hey ! 😊 Is anyone here using Cursor for a NestJS / Hexagonal architecture project ?
Could you please share your .cursorrules file with me ?
#NestJS #TypeScript #HexagonalArchitecture #Architecture #BackendDev #SOLID
Could you please share your .cursorrules file with me ?
#NestJS #TypeScript #HexagonalArchitecture #Architecture #BackendDev #SOLID
⚡ One-keystroke navigation for Go hexagonal architectures in VS Code
My custom macro filters out mocks, middlewares, and generated code - taking you straight from handlers → services → adapters without the mental overhead.
breml.github.io/blog/2025/09...
#golang #vscode #hexagonalarchitecture
My custom macro filters out mocks, middlewares, and generated code - taking you straight from handlers → services → adapters without the mental overhead.
breml.github.io/blog/2025/09...
#golang #vscode #hexagonalarchitecture
Seamless Go Code Navigation in Hexagonal Architectures with VS Code ·
Improve navigation in Go projects following hexagonal architecture by using a custom macro in VS Code to jump directly between handlers, services, and adapters while skipping mocks and generated code.
breml.github.io
September 28, 2025 at 8:25 PM
⚡ One-keystroke navigation for Go hexagonal architectures in VS Code
My custom macro filters out mocks, middlewares, and generated code - taking you straight from handlers → services → adapters without the mental overhead.
breml.github.io/blog/2025/09...
#golang #vscode #hexagonalarchitecture
My custom macro filters out mocks, middlewares, and generated code - taking you straight from handlers → services → adapters without the mental overhead.
breml.github.io/blog/2025/09...
#golang #vscode #hexagonalarchitecture
🛠️ What if your app could run without a UI or database – and still be fully testable, resilient, and adaptable?
Join #AlistairCockburn, creator of the #HexagonalArchitecture, at the #SAGconf as he shares the motivation behind this powerful design and shows how to implement it.
👉 t1p.de/txt0g
Join #AlistairCockburn, creator of the #HexagonalArchitecture, at the #SAGconf as he shares the motivation behind this powerful design and shows how to implement it.
👉 t1p.de/txt0g
July 28, 2025 at 12:51 PM
🛠️ What if your app could run without a UI or database – and still be fully testable, resilient, and adaptable?
Join #AlistairCockburn, creator of the #HexagonalArchitecture, at the #SAGconf as he shares the motivation behind this powerful design and shows how to implement it.
👉 t1p.de/txt0g
Join #AlistairCockburn, creator of the #HexagonalArchitecture, at the #SAGconf as he shares the motivation behind this powerful design and shows how to implement it.
👉 t1p.de/txt0g
When many different #mocks are in place to isolate an external dependency, we end up with 'n' versions of the code! Read more in "Avoid mocks and test your core domain faster with #HexagonalArchitecture" https://bit.ly/2Wkym56 #TDD #unitTesting
Avoid mocks and test your core domain faster with Hexagonal Architecture
An explanation of why large systems tend to favor the emergence of mocks and what Hexagonal Architecture can do against that. Illustrated with Ruby on Rails code examples.
bit.ly
June 28, 2025 at 11:23 AM
When many different #mocks are in place to isolate an external dependency, we end up with 'n' versions of the code! Read more in "Avoid mocks and test your core domain faster with #HexagonalArchitecture" https://bit.ly/2Wkym56 #TDD #unitTesting
@totheralistair.bsky.social : Primary Interfaces of #HexagonalArchitecture line up with Primary Actors in the #UseCases. The Actors are defined by their purpose in using the system.
So I could name primary interfaces by actor, e.g. for an eBay clone: ForBuyers, ForSellers, ForAdmin
yea or nay?
So I could name primary interfaces by actor, e.g. for an eBay clone: ForBuyers, ForSellers, ForAdmin
yea or nay?
June 19, 2025 at 9:37 AM
@totheralistair.bsky.social : Primary Interfaces of #HexagonalArchitecture line up with Primary Actors in the #UseCases. The Actors are defined by their purpose in using the system.
So I could name primary interfaces by actor, e.g. for an eBay clone: ForBuyers, ForSellers, ForAdmin
yea or nay?
So I could name primary interfaces by actor, e.g. for an eBay clone: ForBuyers, ForSellers, ForAdmin
yea or nay?
amazon is finally listing my updated #HexagonalArchitecture book!
also at Thriftbooks: www.thriftbooks.com/w/hexagonal-...
also at Thriftbooks: www.thriftbooks.com/w/hexagonal-...
May 7, 2025 at 2:31 PM
amazon is finally listing my updated #HexagonalArchitecture book!
also at Thriftbooks: www.thriftbooks.com/w/hexagonal-...
also at Thriftbooks: www.thriftbooks.com/w/hexagonal-...
I will be leading a hands-on workshop at dddeurope.com on June 4th!
Implement core DDD concepts including Aggregates, Repositories, Value Objects, and use Hexagonal Architecture for loose coupling. In Java and Python.
#DomainDrivenDesign #HexagonalArchitecture #DDDEurope
Implement core DDD concepts including Aggregates, Repositories, Value Objects, and use Hexagonal Architecture for loose coupling. In Java and Python.
#DomainDrivenDesign #HexagonalArchitecture #DDDEurope
Domain-Driven Design Europe
DDD Training, Conferences, and Community
dddeurope.com
May 6, 2025 at 6:04 PM
I will be leading a hands-on workshop at dddeurope.com on June 4th!
Implement core DDD concepts including Aggregates, Repositories, Value Objects, and use Hexagonal Architecture for loose coupling. In Java and Python.
#DomainDrivenDesign #HexagonalArchitecture #DDDEurope
Implement core DDD concepts including Aggregates, Repositories, Value Objects, and use Hexagonal Architecture for loose coupling. In Java and Python.
#DomainDrivenDesign #HexagonalArchitecture #DDDEurope
April 19, 2025 at 5:47 PM
just moved my original #HexagonalArchitecture article over to its new home - all the original links should still work:
alistair.cockburn.us/hexagonal-ar...
alistair.cockburn.us/hexagonal-ar...
alistair.cockburn.us
April 18, 2025 at 5:25 PM
just moved my original #HexagonalArchitecture article over to its new home - all the original links should still work:
alistair.cockburn.us/hexagonal-ar...
alistair.cockburn.us/hexagonal-ar...
It describes how this pattern enhances maintainability, testability, and adaptability by clearly defining interactions through ports (protocols) and adapters.
by Oleksandr Stepanov
#ios #iosdevelopment #swift #swiftui #swiftlang #HexagonalArchitecture
by Oleksandr Stepanov
#ios #iosdevelopment #swift #swiftui #swiftlang #HexagonalArchitecture
March 28, 2025 at 5:42 AM
It describes how this pattern enhances maintainability, testability, and adaptability by clearly defining interactions through ports (protocols) and adapters.
by Oleksandr Stepanov
#ios #iosdevelopment #swift #swiftui #swiftlang #HexagonalArchitecture
by Oleksandr Stepanov
#ios #iosdevelopment #swift #swiftui #swiftlang #HexagonalArchitecture
🥁📢 #jMolecules 2023.3.0 (API 1.10, Integrations 0.25) is out! Improved #HexagonalArchitecture verification and persistence code generation. See the release announcement for details. github.com/xmolecules/j... ☕️⚗️
Release 0.25 · xmolecules/jmolecules-integrations
⭐ New Features
Overhaul support of Hexagonal Architecture verification #306
Avoid persistence code generation for records not involved in persistence #308
Improve type names of generated classes #...
github.com
March 23, 2025 at 8:18 AM
🥁📢 #jMolecules 2023.3.0 (API 1.10, Integrations 0.25) is out! Improved #HexagonalArchitecture verification and persistence code generation. See the release announcement for details. github.com/xmolecules/j... ☕️⚗️
Understanding Hexagonal Architecture
Dive into the hexagonal architecture pattern and understand how it decouples your application from external dependencies. Perfect for developers looking to enhance their coding skills! #HexagonalArchitecture #CodingPatterns #SoftwareEngineering
Dive into the hexagonal architecture pattern and understand how it decouples your application from external dependencies. Perfect for developers looking to enhance their coding skills! #HexagonalArchitecture #CodingPatterns #SoftwareEngineering
March 19, 2025 at 12:01 PM
Understanding Hexagonal Architecture
Dive into the hexagonal architecture pattern and understand how it decouples your application from external dependencies. Perfect for developers looking to enhance their coding skills! #HexagonalArchitecture #CodingPatterns #SoftwareEngineering
Dive into the hexagonal architecture pattern and understand how it decouples your application from external dependencies. Perfect for developers looking to enhance their coding skills! #HexagonalArchitecture #CodingPatterns #SoftwareEngineering
Discover Hexagonal Architecture: Ports and Adapters Pattern
Unlock the secrets to decoupling business logic from external dependencies! Learn how hexagonal architecture can make your Node.js app more flexible and future-proof. #CodingTips #NodeJS #HexagonalArchitecture
Unlock the secrets to decoupling business logic from external dependencies! Learn how hexagonal architecture can make your Node.js app more flexible and future-proof. #CodingTips #NodeJS #HexagonalArchitecture
March 17, 2025 at 12:00 PM
Discover Hexagonal Architecture: Ports and Adapters Pattern
Unlock the secrets to decoupling business logic from external dependencies! Learn how hexagonal architecture can make your Node.js app more flexible and future-proof. #CodingTips #NodeJS #HexagonalArchitecture
Unlock the secrets to decoupling business logic from external dependencies! Learn how hexagonal architecture can make your Node.js app more flexible and future-proof. #CodingTips #NodeJS #HexagonalArchitecture
This is why my generic #hexagonalarchitecture diagram labels Driver Adapters as Framework Adapters.
The External Framework could be a REST based framework, as indicated in the diagram, or a Message System too.
The External Framework could be a REST based framework, as indicated in the diagram, or a Message System too.
March 3, 2025 at 7:22 PM
This is why my generic #hexagonalarchitecture diagram labels Driver Adapters as Framework Adapters.
The External Framework could be a REST based framework, as indicated in the diagram, or a Message System too.
The External Framework could be a REST based framework, as indicated in the diagram, or a Message System too.
🎙️ Hexagonal Architecture in Practice by Julien Topçu at #Jfokus2025!
Tackle software complexity and tech debt with Hexagonal Architecture in this 100% live coding session. Learn to make your apps adaptable and sustainable.
#HexagonalArchitecture #CleanCode #LiveCoding
Tackle software complexity and tech debt with Hexagonal Architecture in this 100% live coding session. Learn to make your apps adaptable and sustainable.
#HexagonalArchitecture #CleanCode #LiveCoding
January 31, 2025 at 3:29 PM
🎙️ Hexagonal Architecture in Practice by Julien Topçu at #Jfokus2025!
Tackle software complexity and tech debt with Hexagonal Architecture in this 100% live coding session. Learn to make your apps adaptable and sustainable.
#HexagonalArchitecture #CleanCode #LiveCoding
Tackle software complexity and tech debt with Hexagonal Architecture in this 100% live coding session. Learn to make your apps adaptable and sustainable.
#HexagonalArchitecture #CleanCode #LiveCoding
Check out my latest blog post: It's about making your game logic independent of the framework using hexagonal architecture. #GameDev #MonoGame #CleanArchitecture #HexagonalArchitecture #gaming #GameDevelopment #dotnet #programming shendriks.dev/posts/2024-1...
Framework-independent Game Logic with Hexagonal Architecture
Implementing a classic table tennis game using MonoGame, but making it so, that the game logic is independent of the framework using Hexagonal Architecture.
shendriks.dev
January 10, 2025 at 3:44 PM
Check out my latest blog post: It's about making your game logic independent of the framework using hexagonal architecture. #GameDev #MonoGame #CleanArchitecture #HexagonalArchitecture #gaming #GameDevelopment #dotnet #programming shendriks.dev/posts/2024-1...
1) Understand the domain
2) Domain modelling (#ModelInCode)
3) Let a test drive us (#TDD)
4) Implement the controller
5) Drive the core implementation by a test (TDD again)
6) Extend the business logic facade (#HexagonalArchitecture)
7) Implement the command
...
2) Domain modelling (#ModelInCode)
3) Let a test drive us (#TDD)
4) Implement the controller
5) Drive the core implementation by a test (TDD again)
6) Extend the business logic facade (#HexagonalArchitecture)
7) Implement the command
...
January 8, 2025 at 12:20 PM
1) Understand the domain
2) Domain modelling (#ModelInCode)
3) Let a test drive us (#TDD)
4) Implement the controller
5) Drive the core implementation by a test (TDD again)
6) Extend the business logic facade (#HexagonalArchitecture)
7) Implement the command
...
2) Domain modelling (#ModelInCode)
3) Let a test drive us (#TDD)
4) Implement the controller
5) Drive the core implementation by a test (TDD again)
6) Extend the business logic facade (#HexagonalArchitecture)
7) Implement the command
...
🚀 Ready to improve your software design skills?
The #HexagonalArchitecture is the key to building maintainable and scalable applications. Learn how to implement it in your next project.
📚 Details on: geovannycode.com/en/hexagonal...
The #HexagonalArchitecture is the key to building maintainable and scalable applications. Learn how to implement it in your next project.
📚 Details on: geovannycode.com/en/hexagonal...
December 26, 2024 at 3:24 PM
🚀 Ready to improve your software design skills?
The #HexagonalArchitecture is the key to building maintainable and scalable applications. Learn how to implement it in your next project.
📚 Details on: geovannycode.com/en/hexagonal...
The #HexagonalArchitecture is the key to building maintainable and scalable applications. Learn how to implement it in your next project.
📚 Details on: geovannycode.com/en/hexagonal...
#golang #go #dddesign #ddd #domaindrivendesign #hexagonalarchitecture #portsandadapters
Reposts very much appreciated! :-)
Reposts very much appreciated! :-)
December 13, 2024 at 7:51 PM
#golang #go #dddesign #ddd #domaindrivendesign #hexagonalarchitecture #portsandadapters
Reposts very much appreciated! :-)
Reposts very much appreciated! :-)
Was inspired by @dmlled.bsky.social's #hexagonalarchitecture example repo (github.com/d-led/ports-...) to create my own: github.com/waltervos/po.... Did I get this right?
December 1, 2024 at 10:15 PM
Was inspired by @dmlled.bsky.social's #hexagonalarchitecture example repo (github.com/d-led/ports-...) to create my own: github.com/waltervos/po.... Did I get this right?
#hexagonalarchitecture friends: What happens if I change "driving/driven" to "inbound/outbound" in everything I write from now on ... like, in the whole book?
thoughts? who wants which?
thoughts? who wants which?
November 24, 2024 at 5:48 PM
#hexagonalarchitecture friends: What happens if I change "driving/driven" to "inbound/outbound" in everything I write from now on ... like, in the whole book?
thoughts? who wants which?
thoughts? who wants which?
Watching the #techexcellence sessions, and reading the chat, on (A)TDD with test doubles, and #hexagonalarchitecture makes me wonder where all these quality oriented developers work. I'm fully onboard, but I have real trouble teaching others. And quality code really isn't a one person job...
November 23, 2024 at 11:44 AM
Watching the #techexcellence sessions, and reading the chat, on (A)TDD with test doubles, and #hexagonalarchitecture makes me wonder where all these quality oriented developers work. I'm fully onboard, but I have real trouble teaching others. And quality code really isn't a one person job...