Tafoegings
AMP Validator
Automatically checks each page for AMP validation.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Web Widgetizer
Web Widgetizer is a extension offering a range of features to enhance browsing. It allows users to create separate Opera windows for specific websites, manage favorite links, customize window dimensions, toggle auto-start, and open links in popup tabs via button click or shortcut (Ctrl + Shift + A). This versatile tool optimizes browsing convenience and efficiency.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Metamorph
Git Analytics made simple.
SelectorsHub Pro
xPath plugin to auto generate, write and verify xpath & cssSelector.
myJDoc
Extension for automatically changing to a selected JavaDocs version
TestCase Studio Pro
TestCase Studio Pro record the user actions performed on a web application in English Sentences.
GitHub Privacy
GitHub Timestamp Privacy redacts timestamps such as commit dates on GitHub. The precision of timestamps is reduced according to your preference. Click on individual timestamps to reveal more precision if needed.
W3DNA
Type '*' plus press "space" and a search term into the Omnibox to open search in new tab.
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
Window Performance Test
Get accurate performance timing for any page with this extension
Open in Pale Moon
Open current page, link, or all tabs in the Pale Moon browser.
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like
Tabby Opera Extension
Easily add BookMarks to Tabby from Opera!
Page Load Time
Displays page load time in the toolbar
NFT Scanner
Scan your NFT assets.
Bitbucket PR Reviewer
Review bitbucket pull-requests comments
Brie
Report bugs faster!
Bytes Converter
Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
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