X / Twitter Feature Flags

feature version done becomes using  flags, for new menu mechanism "secret added to twitter. that turn app. flags" you almost to certain it your account, find every to account. was try in can those can released a twitter accessible unlock left users, feature or code. on extension is to that you to "feature for usually a hidden allowing change features item in and to in the of change any gets x the allows web developers the feature before / this "flags" x first. this features the "features" - off features" all testers