Mozilla is working on a new UI for Firefox 57 April 5, 2017 by admin Tweet Mozilla is expected to roll out a new user interface with Firefox 57. The Photon UI does away with the curvy tabs and introduces other new features including a centred URL bar and new tab page. Read more… Neowin Related Posts:Mozilla launches Firefox 114 with fairly small, but…Mozilla stops displaying full-screen VPN ads within…Mozilla Firefox unable to display Microsoft websites…Firefox Reality becomes Wolvic as Mozilla hands…Mozilla releases Firefox 98 with automatic downloads