Rozšíření
Soviet Web
Replace text parts like "my stuff" with "our stuff". Communism - it's that easy!
Tetris
Tetris is a tile-matching puzzle game.
Email Sent - Dark Souls Notification
Dark Souls themed notification when you send an email (Gmail, Outlook, Yahoo, ProtonMail, Yandex).
Only Read
A feature Packed, customizable reader extension!
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.
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
Ambient light for YouTube™
Immerse yourself in YouTube™ videos with ambient light!
ChessGrow
Give easy access to ChessGrow from sidebar.
Calculator for Opera
handy tool that adds a calculator to your web browser, allowing you to quickly perform mathematical calculations while browsing.
Showdex
Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
2048
Play 2048 in your browser!
Get Styles
Wordl
Wordle, but its a chrome extension!
Emoji Keyboard — typing to emoji
keep trying to find an emoji. Select and copy your favorite emoji like cow, horse, eating, flag, laughing, crying, emoji
Memo
Watch memes on the go, while surfing web.
JSChess
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
Pinky
Web Extension making 'The Settlers Online' collectibles easy to find!
YouTube Repeater
Adds a button to YouTube videos to toggle auto-repeat.
NOPE button
Play the nope audio (may take time to open)
YouTube™ Media Player
Simple, yet elegant player for YouTube
Sudoku
Sudoku is a logic-based, combinatorial number-placement puzzle.
Plants Insights
Add plants to websites.
YouTube™ Popular Videos
A grid view of most pupular videos on YouTube.
H5games.online – Fresh online games
Play most popular and high quality online games at H5games.online
Sudoku Play
Play 10 quick 4x4 popup levels in Opera, then continue to the full Sudoku board.
Aurora Player
Open the current video in the Aurora Player app for stunning glow effects.
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.
YouTube™ Anywhere
Provides access to a small floating YouTube window on any page!
Magenta Money Clicker
Click To Get The Extra Valuable Magenta Money!
Simon
Simon is the game of lights and sounds of 80's
Monster Everywhere - pet many monsters
Looking for monsters, create your own Monster pet. tame a monster is not an easy task.
Snow for Opera
Add falling snow to your page for a snowstorm effect and turn it into a winter wonderland.