Toggle Dark Mode is a simple yet effective add-on for Firefox, designed to enhance user experience by allowing quick switching between light and dark color schemes. With just a click on the toolbar icon, users can cycle through four color scheme preferences: dark colors, light colors, inherited browser colors, and inherited system colors. This minimal add-on requires very few permissions and is compatible with Firefox versions 95 and above, making it a lightweight choice for personalization enthusiasts.

The add-on's functionality relies on websites having their own stylesheets for dark and light modes. As more websites adopt this feature, users can enjoy a consistent browsing experience. Additionally, for sites that do not support automatic switching, users can utilize user stylesheet add-ons like Stylus to create custom dark mode settings. Overall, Toggle Dark Mode provides a straightforward solution for users looking to personalize their browsing environment.