Do Firefox support
Additional System Details
- User Agent: Mozilla/5.0 (Android; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0
If you search around the web, you can find some people trying to use the Chromecast device with Firefox and other software. I haven't searched since this thread in July: google chromecast for desktop app when will we see it.
We are looking into it as part of https://wiki.mozilla.org/Mobile/Projects/Second_screen