4 ms·
https://github.com/arkenfox/user.js/blob/master/user.js https://github.com/arkenfox/user.js/blob/master/user.js and search for [HIDDEN PREF]
by h_anna_h 6y ago
https://github.com/arkenfox/user.js/blob/master/user.js https://github.com/arkenfox/user.js/blob/master/user.js and search for [HIDDEN PREF]