Open the page in two windows, with one that has note mode enabled | Hacker News

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		jy14898 55 days ago \| parent \| context \| favorite \| on: HTML Slides with notes Open the page in two windows, with one that has note mode enabled

cachius 52 days ago [–]

Thanks, I totally missed that the site is intended to be opened in multiple windows/tabs! That lede is buried in the code.

Wasn't familiar with BroadcastChannel, which allows communication between different ... windows and tabs ... of the same origin

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

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