What I have found gripping

• RSpec expectations define expected outcomes

• A diff is the part of a failure message showing the differences between data structures

• Domain-Driven Design relies on business requirements

What I have read

• Better Specs

• Domain-Driven Design (Devopedia)

What I have watched

How to start with DDD when you have a monolith - Javiera Laso (DDD Europe 2022)

Featured quote

BDD is a testing philosophy that grew out of test-driven development (TDD). Essentially, the goal of both is: write tests first, then write code to make the tests pass! — Isa Levine

Further reading and resources

In English

• Javiera Laso's conferences

• Collaborative Software Design, Gien Verschatse (DDD Europe 2023)

• Crafting Domain-Driven Designed REST APIs, Julien Topçu (DDD Europe 2022)