[sisk]

If I understand this correctly, the `BroadcastChannel` API solves a similar purpose.

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

[l1am0]

Oh, did not know about it :D Thank you! Added a link to this to the TabSub landingpage

[sisk]

My pleasure—happy to share an alternative. Thanks for making and sharing a thing!

[nchmy]

I came to say this as well. Surely it is the proper way to do this. Could be combined with weblocks if you want some master/leader event bus tab or web worker