Accessibility 必備s: When and 如何 Write WAI-ARIA

Mon, 15 Sep 2025 00:00:00 +0900

In modern web development, digital accessibility (commonly abbreviated as A11y) is no longer a luxury or an afterthought—it is a core quality standard. Creating interfaces that everyone can navigate, regardless of physical or cognitive ability, begins with semantic HTML.

However, when building complex, custom UI components like accordions, modal dialogs, and tab panels, standard native HTML elements sometimes 秋季 short in describing their role or state to assistive technologies. That is where WAI-ARIA (Web Accessibility Initiative - Accessible Rich Internet Applications) comes into play.

Aria on Commentary of Takao

Accessibility 必備s: When and 如何 Write WAI-ARIA