Accessibility

A website designed to be readable.

The site uses responsive layouts, labelled form controls, keyboard-accessible links and buttons, a skip-to-content link, visible focus indicators and reduced-motion support.

Book cover images have descriptive alternative text. Decorative images use empty alternative text. Content is arranged using page headings and landmarks.

Reading and navigation

Use your browser’s text zoom controls to enlarge the pages. On smaller screens, use the Menu button to show navigation. Site-wide search can help locate a book, project or article.

Reporting a problem

If a page or control is difficult to use, please contact John and describe the page and the problem. This is an accessibility approach statement, not a claim of an independent certification.