Web Interface Guidelines

Modernized version based on https://interfaces.rauno.me/

This document is a practical checklist for building good web interfaces. Use this checklist when reviewing or improving a web interface. Apply only the guidance relevant to the product, platform, and existing design system.

When reviewing an interface:

1. Inspect the implementation, not only screenshots.
2. Test important flows with keyboard, touch, reduced motion, zoom, slow networks, and realistic data.
3. Report concrete findings grouped as must fix, should fix, and nice to have.
4. For each finding, explain the problem, impact, and smallest practical fix.

This checklist supplements WCAG 2.2, WAI-ARIA, and the ARIA Authoring Practices Guide. It is not a conformance audit and does not replace those standards.

Core Principles