Dark and minimalist theme that is quite black.
Chrome Web Store:
- Quite Black: https://chromewebstore.google.com/detail/quite-black/hpejmncgbammabkkodflfeekpcicfjnk
- Actually Quite Black: https://chromewebstore.google.com/detail/actually-quite-black/phodioblkdkhceboclhhddkkbncphiam
Firefox Add-on: https://addons.mozilla.org/en-US/firefox/addon/quite-black/
Licensed under the MIT License.