This also looks interesting.

My question is similar to the wormhole one.

Does it really need to be 168 files of code to do this? I don't know WebRTC, but wouldn't a single PHP file be enough to create the connection between the two devices?

> I don't know WebRTC, but wouldn't a single PHP file be enough to create the connection between the two devices?

I mean, they could concatenate all 168 files and stuff them into a single <script> tag in the PHP if that would make you happier…

This. There’s even a QR code you can scan so you don’t have to type on the mobile device.