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Re:Show HN: WebRTC signalling data using QR codes by cjbprime on Friday October 12, 2018 @01:47PM (#18203214)
> I figure I can use this approach to send files too.

Or, you could send the files over WebRTC datachannels after establishing the connection!

Re:Show HN: WebRTC signalling data using QR codes by AquiGorka on Friday October 12, 2018 @02:00PM (#18203317)
For sure, I am just interested in pushing this experiment and see how far it can go.