(1) Original article by Alistair Cockburn, defining “Ports and Adapters” pattern, aka “Hexagonal Architecture”. September 4, 2005:

(2) “Entre puertos y adaptadores: La Arquitectura Hexagonal” (english with spanish subtitles), a talk by Alistair Cockburn at “Ágiles 2020” (XIII Jornadas Latinoamericanas de Agilidad). November 10, 2020:

(3) “Alistair in the Hexagone”, a talk by Alistair Cockburn. Paris. June 20, 2017:

(4) Alistair Cockburn talking about Hexagonal Architecture, in an interview by Rodrigo Branas. May 27, 2022:

(5) “Hexagonal Architecture FAQ”, questions by Stefane Wojewoda to Alistair Cockburn at InfoQ in France, when he was there for “Alistair in the Hexagone” talk. September, 2017:

(6) “Configurable Dependency Pattern”, by Alistair Cockburn. March 18, 2012:

(7) Slides from a lecture by Alistair Cockburn, at Utah Code Camp. September, 2009:

(8) A nice talk about Hexagonal Architecture and TDD, by Valentina Cupać. June 30, 2022:

(9) “Ready for changes with Hexagonal Architecture”, an article by Netflix explaining how they used Hexagonal Architecture. March 10, 2020: