darkreader

Dark Reader is an open-source, MIT-licensed browser extension that analyzes web pages on the fly to generate a high-quality dark mode, aiming to reduce eyestrain. It features deep customization options allowing users to adjust brightness, contrast, and sepia, as well as manage domain-specific lists. It also provides an API and NPM package, enabling web developers to easily integrate system-responsive dark themes into their own websites.

• Real-time web page analysis & dark mode rendering
• Highly customizable visual adjustments (brightness, contrast, sepia)
• Flexible domain-specific inclusion/exclusion lists
• Developer-friendly API & NPM package integration