Source code: https://gist.github.com/cferdinandi/8...

W3C ARIA Authoring Guidelines: https://www.w3.org/WAI/ARIA/apg/patte...

Get coaching, courses, and coding resources at https://leanwebclub.com.

Hate the complexity of modern front‑end web development? I teach people a simpler, faster way to build for the web. Get free Daily Developer Tips at https://gomakethings.com.