Many forms of assistive technology use keyboard navigation to understand and take action on screen content. One way of navigating is via the Tab key. You may already be familiar with this way of navigating if you use it to quickly jump from input to input on a form without having to reach for your mouse or trackpad.
Tab will jump to interactive elements in the order they show up in the DOM. This is one of the reasons why … Read article “Focus management and inert”