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Event: originalTarget property

Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.

Note: This feature is available in Web Workers.

The read-only originalTarget property of the Event interface returns the original target of the event before any retargetings. Unlike Event.explicitOriginalTarget it can also be native anonymous content.

Specifications

This is a Mozilla-specific property and is not part of any current specification. It is not on track to become a standard.

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet WebView Android WebView on iOS
originalTarget No No 1.5 No No No 4 No No No No No

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https://developer.mozilla.org/en-US/docs/Web/API/Event/originalTarget