Great extension, haven't really had any problems with it. Some websites or website contents are overdrawn by the background of the extension so I wish there was a feature like with ublock origin to 'unblock' certain elements from a webpage.

For example videos on reddit that are hosted on the v.reddit server are always overdrawn. Not the case with other picture content. Not a big deal tho.

That's my only grip other than that it's an eyecare saver <3 makes things much more comfortable to look at. Especially longer texts screaming at you from a white background.