What is the importance of WAI-ARIA in HTML ?

WAI-ARIA (Web Accessibility Initiative – Accessible Rich Internet Applications) in HTML is crucial for enhancing web accessibility. It provides a set of attributes to convey additional information to assistive technologies, making web content more understandable and navigable for users with disabilities.

By using WAI-ARIA roles, states, and properties, developers can create a more inclusive online experience, ensuring that individuals with disabilities can effectively interact with and understand the content.

Importance

• Improves web accessibility for users with disabilities.
• Facilitates compatibility with assistive technologies.
• Adds semantic information to enhance the understanding of web content.
• Enables the creation of more interactive and dynamic user interfaces.
• Promotes inclusive design practices for a diverse user base.

Syntax

<button role="button" aria-label="Close" 
               onclick="closeFunction()">
      X
</button>