Is there a way to embed github code into an iframe?
I just found a way to do this using Gist-it
Usage
Take a github file url and prefix it with http://gist-it.appspot.com and embed the result within a tag:
<script src="http://gist-it.appspot.com/http://github.com/$file"></script>
Here's a test I just made. Works! :)
A GitHub page itself wouldn't be put directly in a iframe (because of the X-Frame-Options: deny
HTTP header).
That leaves you with the GitHub API for contents
GET /repos/:owner/:repo/contents/:path
Like: https://api.github.com/repos/ileathan/hubot-mubot/contents/src/mubot.coffee.
You should be able to put that content in a iframe (as in this answer)