It works on some alpha release of both Firefox and Chrome. There are already some file transfer apps if you're curious, although I haven't tested myself: https:

It works on some alpha release of both Firefox and Chrome. There are already some file transfer apps if you're curious, although I haven't tested myself: https://github.com/lindstroem/FileTransfer https://github.com/lindstroem/FileTransfer and https://github.com/peer5/sharefest https://github.com/peer5/sharefest . Also, the folks from easyrtc ( https://github.com/priologic/easyrtc https://github.com/priologic/easyrtc ) have already started working on adding DataChannels to their library.