拡張機能
Tetris
Tetris is a tile-matching puzzle game.
Soviet Web
Replace text parts like "my stuff" with "our stuff". Communism - it's that easy!
Email Sent - Dark Souls Notification
Dark Souls themed notification when you send an email (Gmail, Outlook, Yahoo, ProtonMail, Yandex).
Showdex
Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
Rick-Roll Protection
A simple extension to detect and close possible rick-rolls. Detects over 10 different rick-rolls. It's basically a personal project that started as a meme with my friends, until I decided it would be a great idea to actually make an extension for it.
ChessGrow
Give easy access to ChessGrow from sidebar.
Only Read
A feature Packed, customizable reader extension!
Ambient light for YouTube™
Immerse yourself in YouTube™ videos with ambient light!
2048
Play 2048 in your browser!
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
Emoji Keyboard — typing to emoji
絵文字を探し続けます。 牛、馬、食べる、旗、笑う、泣く、絵文字などのお気に入りの絵文字を選択してコピーします
Get Styles
Wordl
Wordle, but its a chrome extension!
Calculator for Opera
計算機をWebブラウザに追加する便利なツールを使用して、ブラウジング中に数学的な計算をすばやく実行できます。
YouTube Repeater
Adds a button to YouTube videos to toggle auto-repeat.
Pinky
Web Extension making 'The Settlers Online' collectibles easy to find!
JSChess
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
Sudoku
Sudoku is a logic-based, combinatorial number-placement puzzle.
Sudoku Play
Play 10 quick 4x4 popup levels in Opera, then continue to the full Sudoku board.
NOPE button
Play the nope audio (may take time to open)
Aurora Player
Aurora Player アプリで現在のビデオを開くと、素晴らしいグロー効果が得られます。
Plants Insights
Add plants to websites.
Memo
Watch memes on the go, while surfing web.
H5games.online – Fresh online games
Play most popular and high quality online games at H5games.online
Deck transfer for Yu-Gi-Oh! Master Duel and Neuron
Import and export Yu-Gi-Oh! decks from Master Duel and Neuron in YDK format and YDKE URLs via Konami's official card database.
Xporcle
Adds real-time multiplayer abilities to Sporcle.com
Tidudanka
Family attractions and events near you
YouTube™ Media Player
Simple, yet elegant player for YouTube
KAO Live
Ne loupez plus un seul live Twitch de Kao.
Board Game Arena (BGA) Extension
進行中のゲームを管理し、ダークモードの追加などの多くの視覚的な改善を追加します。
Simon
Simon is the game of lights and sounds of 80's
The Rick-iffier
Break any webpage, transforming it into a horrible (wonderful) monstrosity!