Extensões
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Web Developer Checklist
Analyses any web page for violations of best practices
Webfonting it!
The simplest extension for working with web fonts
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
fonts infos
An extention to show/inspect and analyze fonts in web-pages.
(X)HTML5 Checker
A small extension to validate the markup of current tab
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
Zend Debugger Toolbar
Provides integration with Zend debugging and profiling tools.
stylish-hub
A browser extension that brings a new GitHub experience
Open in GIMP photo editor
Adds a context menu item to send images directly to GIMP photo editor
JavaScript QR Code
Make QR Codes in JavaScript
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
KML/KMZ Viewer
Can be used to view KML/KMZ Files in the browser.
AMP Validator
Automatically checks each page for AMP validation.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Определение CMS - iTrack
Расширение для определения CMS сайта
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Lorem Fill
A webpage form filler that populates context specific random test data into forms elements.
CSS Gradient Inspector
Extends the Developer Tools, adding a sidebar that displays information about the gradients applied to the inspected element.
.net exception beutifier
Beautifies the standard .net error screen
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Octotree Pro
GitHub code tree on steroids
Random password generator
A simple random password generator for Opera browser
Сервис подборки цвета
MenuButton
Custom menu allows the user to create a menu to access various network resources.
md5 hash generator
MD5 hash generator (offline mode)