Firefox for Tablets has just been let out of the bag by Mozilla in the form of nighties. What this means is you can grab the app to test out, but don't expect to be able to use it as your daily tablet browser. Not only is the performance and functionality of the browser still being worked on, but so is the design. Hopefully the Mozilla team can make this more of a success than their pretty poor phone browser!
If you want to check out the latest build, check out this link on a daily basis, or scan the QR code below: