This is a really interesting take on the intersection between accessibility and progressive enhancement (which I always felt was there, but this expresses it well):
Accessibility aims to optimize an experience across a spectrum of user capabilities. Progressive enhancement aims to optimize an experience across a spectrum of user agent capabilities.
Indeed, if you broaden the definition of “user agent” to include a user’s physiology, I think the concepts become nearly identical.
I like the idea of adding this to personal websites:
Mastodon shows an “Alt” button in the bottom right of images that have associated alt text. This button, when clicked, shows the alt text the author has written for the image.
I heard you like divs…
So my observation is that 80% of the subject of accessibility consists of fairly simple basics that can probably be learnt in 20% of the time available. The remaining 20% are the difficult situations, edge cases, assistive technology support gaps and corners of specialised knowledge, but these are extrapolated to 100% of the subject, giving it a bad, anxiety-inducing and difficult reputation overall.
Manu’s book is available to pre-order now. I’ve had a sneak peek and I highly recommend it!
You’ll learn how to build common patterns written accessibly in HTML, CSS, and JavaScript. You’ll also start to understand how good and bad practices affect people, especially those with disabilities.
Another handy accessibility testing tool that can be used as a bookmarklet.
Make your links beautiful and accessible.
Turning accessibility awareness into action with HTML.
When it comes to sustainable web design, the hard work is invisible.
Business, sustainability, and inclusivity.
Separate your concerns.