Dark Mode

Custom Dark Mode applies customized dark styles to webpages through a browser add-on.

React Suite provides more than 80 React components for building enterprise applications.

Doodle provides open-source Android live wallpapers with animated designs and an automatic dark mode.

Darken websites or dim video backgrounds with Turn Off the Lights, an open-source browser extension.

OnlySwitch combines Mac menu bar controls for settings such as dark mode, AirPods, and Shortcuts.

Dark Reader adds adjustable dark mode to websites across Chrome, Firefox, Safari, and Edge.

Dark Reader is an open-source MIT-licensed browser extension for Chrome and Firefox that analyzes web pages and generates a dark mode to reduce eyestrain.

Sky.app provides a macOS client for Bluesky with keyboard shortcuts and a dark mode.

DualWallpaper lets users assign separate wallpapers for light and dark device themes and switch them when the theme changes.

This offline-capable notepad saves text in the browser and includes a dark mode and mobile support.

Tint webpage colors by time of day with Circadian, a browser extension offering daytime, sunset, and bedtime settings.

Better Canvas adds features for Canvas, including dark mode, a to-do list and a GPA calculator.

Doqment combines the Mozilla HTML5 PDF viewer with an add-on for reader mode.

ImHex is a hex editor for reverse engineers, programmers, and people working with binary data.

TurboWarp runs Scratch projects with a compiler and adds dark mode and editor add-ons, according to its project description.

TurboWarp is a Scratch modification with a compiler designed to run projects faster.