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Tag: Testing

3 posts

Posts
Two pairs of almost-identical shoes resting side by side on a bench

The Parity Harness That Caught a Silently Broken Service

I wrote a parity harness to de-risk a Node to Python scan service port. It caught the existing Node service silently returning perf=0 on every URL.

3 min read
A clean architectural doorway dividing two rooms

A (public) Route Group So Admin Pages Render Bare

Lifting Nav and Footer into a Next.js route group so every /tools/admin route inherits none of the public chrome, and the one broken 404 that followed.

2 min read
A smartphone displaying a mobile application interface

Mobile Nav Accessibility: The Bottom Sheet Dialog Pattern

A nav redesign passes code review but fails E2E tests on mobile. Here's what axe caught and how aria-hidden, inert, and proper dialog semantics fixed it.

3 min read