Darkness takes a preset-driven approach, offering CSS-based themes for selected popular websites rather than Dark Reader's broad automatic coverage. Its appeal lies in choosing a designed appearance for familiar services instead of relying on general-purpose color remapping.
Multiple visual presets give users a choice of styles without requiring them to author CSS. Per-site controls let them enable themes selectively across supported Google, social, and media services. This makes Darkness relevant to Chrome users whose everyday browsing is concentrated on those supported destinations.
The narrower coverage means it is not a like-for-like replacement for darkening arbitrary websites. Its approach also substantially overlaps with Darkness v2, rather than representing an entirely different category of tool. Anonymous Mixpanel telemetry is another trade-off for users who value Dark Reader's no-telemetry positioning.