Dark Reader - Dark theme for every website, care for your eyes

@rrhoover I wish everybody could sleep at night :)

@javaamonde 4 years ago I googled it, but haven't found anything and created this tool :)

@javaamonde @alexanderby not all heroes wear capes, good job man 👏

@mrbartboch You should install some dark theme from the Chrome Web Store, like Material Simple Dark Grey.

@michaeltexeira There are lots of factors: - It depends on the technology of your display and it's power consumption characteristics. Older LCD displays still consume energy even when showing a black screen. If you open an absolutely dark image, switch off the lights in the room and don't see the light on the screen, it means that it uses more effective back-lighting. - If you are using Filter mode (see it under More tab), then your GPU resources are used. The larger is a web-page and more filters you use, the more energy is consumed by GPU. If you have hardware acceleration disabled, than your CPU will consume a lot of power. - If you are using Dynamic mode, it requires some CPU resources on initial page loading or when showing some dynamic SVG chart. It depends on how much style sheets and background images should be analyzed, but usually well-written website analysis requires some hundreds of milliseconds in total. Soon we will cache the analysis results, making it even more effective. - Static mode is the simplest and the most power-effective. Grayscale filter just equalizes red, green and blue sub-pixels polarization angle, it has no effect on battery use. Sepia filter just polarizes a blue sub-pixel, display back-light under it still illuminates. If you try Dark Reader in Firefox Mobile or in some mobile Chromium browser that supports extensions, you will notice (at least on my Nexus 5X) that when using a Filter mode the device becomes hot, no problem happens with other modes.