Browse the internet more comfortably at night
Nightlight is a browser extension that darkens websites while attempting to preserve their original design. It may not achieve the best results for complex websites; if you visit such sites frequently, you may find Stylish more appropriate.
Install from source using the Extension Builder, or get it from the Extension Gallery.
Install from source using developer mode, or get it from the Chrome Store.
Try out the bookmarklet.
This project is available under the MIT License.