拡張機能
Opera Ad blocker
Built-in Ad blocker blocks ads and lets you surf the web up to 3x faster.
Adblock Plus
YouTubeや閲覧するあらゆる場所の広告を除去します。
Dark Mode
A global dark theme for the web
DocsAfterDark
Modern, dark mode for Google Docs
Dark Mode Global
Invert light-themed web pages into dark to reduce eyestrain
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
Custom Dark Mode
Customize your dark mode for the web!
rotheme - theming, trading and more
the ultimate theming engine for Roblox. customize themes effortlessly with our intuitive editor and real-time previews.
Stop Reclame
Get rid of ads for free!
DarkCloud
Changes soundcloud.com to a dark theme.
Global Dark Style
A configure dark theme with exception list to change everything to real dark
Custom Page Zoom
Easily set a custom zoom level for each website (or all websites)
Christmas Decorations
Add some Christmas spirit to your Web.
Custom Scrollbars
Give your browser a personal touch with customized scrollbars!
YouTube Customizer
Customize your YouTube.
Titanium Cheats chess
Titanium Cheats suggests the best move, rates possible moves, warns for blunders, and shows how your game on chess.com evolves.
Google Search Dark Mode
Implements a Dark Mode for Google Search.
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Screensaver
A screen saver for Opera.
Desktop Lux: Effects
素晴らしいアニメーションとエフェクトで Web を彩ります。
Formula 1 Darkmode
Darkmode Formula 1
Aternify Ultimate
The Ultimate Aternos experience. Adblocker, element remover, Anti-AdBlock remover and more!
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
ZaDark – Zalo Dark Mode
In The Dark
Turn off the lights and use a torch to see!
Fix for sidebar Facebook Messsenger™
Extension to improve the appearance of the sidebar Facebook Messenger™
Тема для YouTube - Темный карбон
Для любителей темных тем оформления
Dark Skin for Youtube™
Makes Youtube go dark-side
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Volume of a Cylinder
Compute volume of a cylinder given radius of base and height of the cylinder.
Dark Theme for Reddit
Simple flat dark grey theme for Reddit..
Beautiful Hieroglyphs
Replace wikihiero images with beautiful alternatives.