How to use ARIA: A beginner’s guide
Blog post from Webflow
Accessible Rich Internet Applications (ARIA) are a set of HTML roles and attributes designed to improve web accessibility for individuals with disabilities, allowing assistive technologies like screen readers to better interact with web content. Developed by the World Wide Web Consortium (W3C) under the Web Accessibility Initiative (WAI), ARIA aims to address the limitations of traditional HTML in conveying semantic meaning and enhancing user interaction through roles, states, and properties that define the function of web elements. While ARIA can significantly enhance accessibility, it is crucial to use it judiciously to avoid redundancy and potential negative impacts on user experience, adhering to guidelines that emphasize using native HTML elements where possible, ensuring keyboard accessibility, and providing accessible names for interactive elements. The importance of ARIA is underscored by ongoing challenges in web accessibility compliance, with a significant percentage of websites failing to meet Web Content Accessibility Guidelines (WCAG), although improvements are anticipated. Proper implementation of ARIA can help bridge accessibility gaps, enabling a broader audience to navigate, understand, and interact with web content effectively.