Dark Reader for Edge is a free and Open Source add-on that will make surfing the web easier on the eyes through customizable dark themes. Available for Firefox and Chrome.
Where this add-on differs from simply turning on or scheduling night light mode as Tim wrote about previously, Dark Reader for Edge provides more control by allowing you to dictate which websites are affected and which are not.
You will have some adjustable settings at your disposal, toggling between light and dark themes, brightness value adjustment, contrast, grayscale as well as sepia effects. You can also set the visited webpage's font and modify the text stroke. Additionally, you can create a website list that ensures that the dark theme will never be applied.
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