Extensions
Corser - Authorize CORS requests
Cross-browser extension for authorizing cross-origin resource sharing (CORS) requests. This extension can be installed on browsers supporting the WebExtensions API (https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions) It intercepts all CORS requests and responses headers, and records/adds/changes their values so as to authorized unauthorized CORS requests. Use this extension only for testing purposes
fonts infos
An extention to show/inspect and analyze fonts in web-pages.
Open in GIMP photo editor
Adds a context menu item to send images directly to GIMP photo editor
SEO Analysis with Seoptimer
Just one click to SEO Analysis with Seoptimer
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
Random password generator
A simple random password generator for Opera browser
Lorem Fill
A webpage form filler that populates context specific random test data into forms elements.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Определение CMS - iTrack
Расширение для определения CMS сайта
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
Octotree Pro
GitHub code tree on steroids
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
WebMoney Advisor
Internet users feedback about the sites
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
Luminate Online Page Editor
Edit Luminate Online pages with just one click.
Webfonting it!
The simplest extension for working with web fonts
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
retire.js
Scanning website for vulnerable js libraries
Flag & WHOIS SEO Domain Full Info
Return the domain's IP address , information about security, localization of server, ping, etc.
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
.net exception beutifier
Beautifies the standard .net error screen
MenuButton
Custom menu allows the user to create a menu to access various network resources.
Modify O Tabs
Automatically pin or rename a tab of a site you specify or change its icon.
TO Helper
TO Helper allows you speed up your daily work as Chat Mod.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Alix
Alix allows you to lint your HTML for Accessibility issues simply by applying a stylesheet that makes use of advanced CSS selectors.
AMP Validator
Automatically checks each page for AMP validation.
MultiPass
Automatically login to Basic Authentication using data based on URL regexp.
SEO Wykop - wycena stron, analiza SEO
Builds Tab for Github
Adds a builds tab to Github repos.