#twd

A payment request showed up in production logs with country: "ROW" at the top level and...

Testing components in a simulated DOM (jsdom, happy-dom) has always felt like a compromise. What we...

Automated accessibility testing usually means one thing: point a scanner at the page, let it check...

I had both Playwright and TWD pointed at the same small app for a working day. Same backend, same UI,...

If you're about to plug AI into your team's frontend, define the process before you let it loose....

Setting up TWD used to mean adding a block of dev-only code to your app's entry file — a dynamic...

You have unit tests in Vitest (or Jest). You have E2E tests in Playwright. CI runs both. Coverage...

Every mock you write is a claim about what your backend returns. The moment the backend changes — a...

If you've ever watched an AI assistant generate a test file and thought "that looks right" only to...

In the previous article, we talked about /twd:setup — the skill that analyzes your project and...

The Problem With "We Have Tests" There is a moment in every project where someone says "we...

You have written the tests. The CI pipeline runs them. The gap analysis has helped you fill the blind...