Mga extension
Play T-Rex Dinosaur Game Online
Play theT-Rex Dinosaur game enjoy the “No Internet game T Rex” now.
Only Read
A feature Packed, customizable reader extension!
YouTube™ Media Player
Simple, yet elegant player for YouTube
Super Mario Crossover
The legendary arcade game that has survived the ages and can still be found today in modern arcades. You may have played this game when you were a kid and want to have a bit of fun remembering what it was like.
Calculator for Opera
handy tool that adds a calculator to your web browser, allowing you to quickly perform mathematical calculations while browsing.
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.
Get Styles
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
Pixel Snake
Play the sanke game in pixel
Tetris
Tetris is a tile-matching puzzle game.
Soviet Web
Replace text parts like "my stuff" with "our stuff". Communism - it's that easy!
FlappyBird
Play in your browser!
ChessGrow
Give easy access to ChessGrow from sidebar.
Pinky
Web Extension making 'The Settlers Online' collectibles easy to find!
Aurora Player
Open the current video in the Aurora Player app for stunning glow effects.
YouTube Repeater
Adds a button to YouTube videos to toggle auto-repeat.
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.
Sudoku Play
Play 10 quick 4x4 popup levels in Opera, then continue to the full Sudoku board.
2048
Play 2048 in your browser!
Email Sent - Dark Souls Notification
Dark Souls themed notification when you send an email (Gmail, Outlook, Yahoo, ProtonMail, Yandex).
Play drums!
Play drums on your keyboard (letters only)
Auto Replay for YouTube™
Automatically repeats your favourite YouTube video.
YouTube™ Popular Videos
A grid view of most pupular videos on YouTube.
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
NOPE button
Play the nope audio (may take time to open)
RedditInfinity
Simple, lightweight infinite scrolling for reddit
Steam Activity Filter
Filter for friends' activity in Steam. Allows to load activity for selected days and display needed part of it.
YouTube™ Anywhere
Provides access to a small floating YouTube window on any page!
MANGANIME Radio
Listen to the best Anime music (Japanese music, j-pop, j-rock, Kayokyoku, Chiptune and more for free on MANGANIME Radio.
H5games.online – Fresh online games
Play most popular and high quality online games at H5games.online
Object Finder AI
Find object names in the picture using AI
Sudoku
Sudoku is a logic-based, combinatorial number-placement puzzle.