Tag
focus-order
- Mar 28, 2026 Linearization: Why Visual Reordering Breaks Reading and Focus Order How DOM order determines both the reading order for assistive technology and the focus sequence, why CSS ordering properties desynchronize them from the visual layout, and how to keep the four orders aligned. accessibility
- Mar 14, 2026 Focus Order and the Accessibility Tree How tabindex, DOM order, and the tree order diverge, and why the tab sequence and the reading order are computed from different structures. accessibility
- Nov 27, 2025 Skip Links and the Sequential Navigation Starting Point Why a bypass link works even though it usually points at a non-focusable heading, how the browser positions the tab sequence at the fragment target, and what single-page routing breaks. accessibility
- Oct 7, 2025 How the Browser Computes the Tab Sequence The tree walk behind the Tab key: tabindex partitioning, the sequential focus navigation starting point, and why a positive tabindex can send focus backwards through the page. accessibility
- Dec 15, 2023 Hidden Subtrees and Presentational Roles The difference between aria-hidden, display none, visibility hidden, and role presentation, and which of them removes a node from the tab order. accessibility