Switch Themes Automatically In Firefox With automaticDark

automaticDark is a Firefox add-on that changes the browser theme depending on the time of the day. So, if you’d like to change Firefox automatically to a dark theme after sunset, then this add-on automatically can do that. Download and install it from the add-ons page here. After it is installed, the add-on options page will launch. From here, you get two options on how to change the theme. The...