The Accessibility WCAG category in the Joomla 4 plugin section is designed to help website owners and developers ensure their websites are accessible to people with disabilities. These plugins offer a variety of features that help to comply with the Web Content Accessibility Guidelines (WCAG) 2.1, an international standard established by the World Wide Web Consortium (W3C) to ensure that web content is accessible to everyone, including those with visual, auditory, motor, and cognitive disabilities. Some examples of the features that these plugins may include are keyboard navigation, screen reader support, font resizing, and high-contrast mode, to name a few. Accessibility WCAG plugins are essential for making sure that your website is inclusive and reaches a wide audience, by providing accessibility features that can be used by people with disabilities. By using these plugins, website owners can make sure that their website is compliant with the WCAG 2.1 standard and is more accessible for users with disabilities, thus improving the overall user experience for all visitors.