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Spec-Driven Development

Every article on Spec-Driven Development published on this blog, newest first: 2 in total, written by Ramón Chancay.

2 articles on Spec-Driven Development

Illustration of sanitype: a payload crosses a boundary and comes out with its sensitive fields masked, plus a report of what was touched

AI7 Sep 202620 min read

Sensitive data out of the prompt: a TypeScript library written in 39 minutes from its specification

sanitype redacts, masks or drops sensitive data inside the process before a payload leaves for an LLM, a log sink or a third party. How it is implemented in TypeScript.

Illustration of Spec-Driven Development: a specification turns into acceptance criteria and from there into the earthquake list of a mobile app

AI5 Sep 202623 min read

Spec-Driven Development in React Native: an MVP that lists the world's earthquakes, specified before writing code

I applied Spec-Driven Development to a React Native MVP that lists the world's earthquakes: the specification decides what goes in the list, and its acceptance criteria become the tests.