Web Engineering
with perspective.

Building Accessible Navigation for Complex Websites

A practical guide to navigation state: use buttons with explicit expanded state for dropdown triggers, avoid keeping hidden links keyboard-focusable or trapping focus in a closed menu, and verify the outcome with a worked example.

Cache Invalidation for Frequently Updated Content

A practical guide to content freshness: list the pages that reuse each piece of content, avoid publishing a change while leaving dependent pages stale, and verify the outcome with a worked example.

Designing Multi-Tenant Routes and Permissions

A practical guide to tenant isolation: resolve the active workspace through trusted membership, avoid checking the workspace in the menu but not in the underlying API, and verify the outcome with a worked example.

Designing Reliable Contact Forms and Thank-You Pages

A practical guide to contact confirmation: define required fields and explicit inquiry consent, avoid showing a thank-you page before the message is saved, and verify the outcome with a worked example.

File Upload Workflows Without Blocking the User