My “APIs – Refactoring to Patterns” talk recording from Conf42 JavaScript 2023. I talk about patterns, refactoring and why you want to use both.

Shift-left can be very effective. In order to get the benefits, we need to change behavior at the org, team and code level.

Shift-left is the battle cry of productivity today. Letting the developers be accountable for their quality is not new though. Shift left’s origins is in XP.

What are verification tests? They are time savers you need to write, apart from the regular tests. This post explains the need, and gives examples of tests.