Pour utiliser les extensions Android, vous aurez besoin de Firefox pour Android. Pour découvrir les modules complémentaires pour Firefox, veuillez visiter cette page.
(nevermind, found the corresponding issue on the github -- Yes, it is possible. Just open 'Global settings' tab and uncheck 'Run on all websites by default'.) Would be nice if you could make it either blacklist or whitelist so I could leave it turned on but it only works on sites i whitelist instead of working on everything except sites i blacklist. *shrug*
