Awesome Open Source
Awesome Open Source
Combined Topics
opera-extension x
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210

The Top 19 Opera Extension Open Source Projects

Categories > Web Browsers > Opera Extension
Extension Boilerplate ⭐ 2,853
⚡️ A template for building cross browser extensions for Chrome, Opera & Firefox.
Github Hovercard ⭐ 1,613
Neat hovercards for GitHub.
Web Extension Starter ⭐ 1,096
🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension
Passff ⭐ 971
zx2c4 pass manager extension for Firefox, Chrome and Opera
Ghostery Extension ⭐ 943
Ghostery Browser Extension for Firefox, Chrome, Opera and Edge
Premid ⭐ 743
🧬 Source code of the PreMiD application.
Webextension Toolbox ⭐ 405
Small CLI toolbox for cross-browser WebExtension development
Browserextension ⭐ 286
💻 SteamDB's extension for Steam websites
Turbo Download Manager ⭐ 283
a multi-browser download manager with multi-threading support
Generator Web Extension ⭐ 224
Advanced WebExtension generator that creates everything you need to get started with cross-browser web-extension development.
Wallabagger ⭐ 221
Chrome / Firefox / Opera plugin for wallabag v2.
Feedly Notifier ⭐ 184
Google Chrome, Firefox, Opera and Microsoft Edge extension for reading news from RSS aggregator Feedly
Asciidoctor Browser Extension ⭐ 157
⚪️ An extension for web browsers that converts AsciiDoc files to HTML using Asciidoctor.js.
Ccsearch Browser Extension ⭐ 105
Cross-Browser extension to search, filter and use images in the public domain and under Creative Commons licenses.
Save To The Wayback Machine ⭐ 96
Browser extension for quickly saving web pages to the Internet Archive's Wayback Machine.
One Click Extensions Manager ⭐ 68
a simple chrome extension to manage chrome extension
Send To Vlc ⭐ 52
A Webextension to send streamble media sources to VLC (VideoLAN) media player
Bulkurlopener ⭐ 34
Bulk URL Opener is an application that provides the user with multiple utilities to help with managing and using large amounts of urls
Toster Tools ⭐ 11
Расширение для сайта toster.ru
1-19 of 19 projects
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210