SyncEvent: tag property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The SyncEvent.tag read-only property of the SyncEvent interface returns the developer-defined identifier for this SyncEvent. This is the value passed in the tag parameter of the SyncEvent() constructor.

Value

The developer-defined identifier for this SyncEvent.

Specifications

Specification
Web Background Synchronization
# ref-for-dom-syncevent-tag

Browser compatibility

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