Highlight Empty Alt Text Fields in the Media Modal
Outlines the Alternative Text field in red when it is empty in the media library and media modal, so authors notice it before inserting an image.
Snippet Library
Accessibility snippets for WordPress
Snippets that make WordPress easier for everyone to use: skip links, focus styles, better link text and fixes for common accessibility issues. For site owners who want a site that works with keyboards and screen readers.
Return Focus After Closing Popups
Remembers which element opened a popup or modal dialog and moves keyboard focus back to it when the dialog closes, a common gap in theme and plugin popups.