Current goals

• Implementing phase 1 → basic implementation of the AccessibleNode constructor

Future work

• Finish implementation of phase 2
• Implement 3 & 4
• Update the idrefs when an id is changed

General behavior and recommendations

• ARIA does not reflect to AOM

<div id="clickBtn" role="button">Click here</div>

console.log(clickBtn.accessibleNode.role);   // null, not "button"

• Don't target aria-* attributes with css, this will not work on browsers with native support

Don't do:

[aria-hidden="true"] { display: none; }

Differences between native AOM implementation

• AOM.js does reflect to ARIA

clickBtn.accessibleNode.role = "link";

console.log(clickBtn.getAttribute("role"));  // Returns "link"

• Relationships between nodes must be in the same tree scope

Uses

• Proxy
• Import / export
• Classes (with extends)