Slides for access to links etc:
https://goo.gl/vlmL87
https://slides.com/philwolstenholme/d8-a11y/live
Drupal.announce(Drupal.t('@count items added to the feed',
{'@count': data.items.length}
));
tabbingContext = Drupal.tabbingManager.constrain($('.burger-menu'));
// Later on…
Drupal.tabbingManager.deactivate(tabbingContext);
2009 issue raised that form errors are communicated at a field level solely with colour (red border)
Inline form errors proposed in an issue from 2012, and ran through to 2016
Set to be included in core, then made experimental with a deadline for stability (which was met!)
Moves away from communicating errors solely with coloured border
Keeps errors in context
Good for small screens too
Represents current good practice but a challenge to implement