@lwc/aria-reflection
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Note: use this code at your own risk. It is optimized for backwards-compatibility, not as a forward-looking polyfill that keeps up to date with web standards.
Polyfill for ARIA string reflection on Elements. This is part of the Accessibility Object Model (AOM).
For example:
element.setAttribute('aria-pressed', 'true');
console.log(element.ariaPressed); // true
element.ariaPressed = false;
console.log(element.getAttribute('aria-pressed')); // false
Note that the attribute aria-pressed is reflected to the property ariaPressed, and vice versa.
npm install @lwc/aria-reflection
import '@lwc/aria-reflection';
The polyfill is applied globally to Element.prototype as soon as the module is imported.
The polyfill patches these standard properties:
As well as these currently non-standard properties:
To determine which browsers already support ARIA reflection, see this test.
FAQs
ARIA element reflection polyfill for strings
We found that @lwc/aria-reflection demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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