Dark Mode Website Switcher: Firefox Add-on for Dark Mode
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Add-on summary
This is an add-on that lets you invert the website's color scheme by inverting/changing the prefers-color-scheme
media feature of CSS without requiring you to change the whole system style setting.
You can also trigger toggling the dark mode with the hot key <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>B</kbd> (customizable in the Firefox add-on settings).
This extension only works with Firefox v95 or higher.
✍️ Usage ✍️
You can use a toolbar button to toggle whether it should force a dark mode or not. It displays a yellow moon icon, if it is enabled and forces the website to be dark.
⛱️ Test websites ⛱️ Here are some well-known websites that support the dark system style, so you can test them with this add-on:
- https://stuffandnonsense.co.uk/blog/redesigning-your-product-and-website-for-dark-mode
- https://webkit.org/
- https://pinafore.social/
- https://emojipedia.org/
- https://bugzilla.mozilla.org
User reviews
- Great for testing code and enhancing web usability.
- Uses a standard approach (prefers-color-scheme) rather than simply inverting colors.
- Works well on multiple systems (e.g., Firefox on Kubuntu) and is a time-saver during development.
- Does not always work on static sites or certain domains.
- Requires disabling features like `resistFingerprinting` for proper functionality.
- Some users experience issues where it needs to be completely disabled to resolve conflicts with specific websites.
- Helps improve development experience.
- Inconsistent performance depending on site setup.
- Desire for customizable domain-specific dark mode settings.
User reviews
Add-on safety
Risk impact
Dark Mode Website Switcher does not require any sensitive permissions.
Risk likelihood
Dark Mode Website Switcher has earned a fairly good reputation and likely can be trusted.