Tag
announcements
- Apr 3, 2026 Implicit Live Values in status, alert, log, and timer Roles Live roles carry default politeness and atomicity from their definitions, so the role chooses behaviour the author never wrote. Where those defaults help, and where overriding them produces a contradictory tree. accessibility
- Apr 7, 2025 How Live Regions Turn DOM Mutations Into Speech Live regions do not announce anything themselves; they mark a subtree as interesting so that mutations inside it are queued, and politeness, atomicity, and relevance decide what is spoken. accessibility
- Mar 8, 2024 Live Regions Under Re-Rendering: Why Framework Updates Announce Nothing A live region depends on text mutations inside a stable node. Diffing renderers replace nodes, batch writes, and mount regions on demand, which silences announcements in ways that look random. accessibility