Remove Positive Tabindex Values From Content
Removes tabindex values greater than zero from links and fields in post content, which otherwise force a confusing keyboard order, while keeping tabindex 0 and -1.
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.
WP-CLI Command to Scan Content for Accessibility Problems
Adds a "wp a11y-scan" command that checks published posts and pages for images without alt text, empty links, iframes without titles, positive tabindex and skipped heading levels, and prints a table you can export.