NightScreen Mode is a specialized tool designed to reduce eye strain, improve comfort, and enhance the browsing experience at night. It addresses the modern problem of prolonged exposure to artificial blue light from screens, which can cause digital eye strain and disrupt sleep patterns. The tool features an amber filter that reduces harmful blue light while preserving color accuracy, a customizable dark mode for any website, and a site whitelist functionality. Developed with input from sleep researchers and ophthalmologists, NightScreen Mode aims to recalibrate how your digital world looks and feels when your eyes need it most. It's a preventative solution that offers immediate relief from eye strain, with a focus on affordability and ease of use. The tool is particularly beneficial for individuals who spend long hours in front of screens, such as developers and office workers, providing them with a more comfortable viewing experience and helping to protect their circadian rhythm.