My team will soon be refactoring our modal dialogue component. Ours has a few deficiencies, needs better developer experience and documentation, is not built to our Design System component standards, and could use a resilience boost from some progressive enhancement.
Here’s Dave Rupert, frustratedly rounding up the accessibility shortfalls in browser implementations of native HTML elements.
I’ve always abided in the idea that “HTML is accessible by default and then we come along and mess it up”. But that’s not always the case. There are some cases where even using plain ol’ HTML causes accessibility problems.
I previously noted Keith J Grant’s article on the HTML
dialog element which promised a native means of handling popups and modal dialogues. I’ve not yet used
dialog in production, partly because of spotty browser support (although there is a polyfill) but also partly because—for reasons I couldn’t quite put my finger on after reading the spec—it just didn’t feel like the finished article.
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