In last two weeks I’ve been struggling with my VPS. So examples were almost all time down :(. Now I’m finally resolve all issues, so page and examples will be stable. I’ve changed first example url (from examples.nextrtc.org/videochat to examples.nextrtc.org) so If you have old URL you might face with connection refused or bad gateway exception.
Second example with more sophisticated example of use NextRTC library has been deployed. Try it out and leave the comment!