Show HN: Shared EventSource(github.com)

https://github.com/alineacms/shared-event-source

To get around the browser maximum limit of 6 SSE connections per domain (eg. on localhost) I created a very small library which forwards one EventSource to all tabs and workers using a BroadcastChannel. A leader is selected using the Web Locks API. It has the same API as a regular EventSource.

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