Extensies
Choosy
Send pages and links to another browser using Choosy (macOS only).
KML/KMZ Viewer
Can be used to view KML/KMZ Files in the browser.
Hitsteps Visitor Manager
Get your website analytics insight and get notified about updates and live support requests in your dashboard
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
AMP Validator
Automatically checks each page for AMP validation.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Monitorito
This extension creates a real-time visualisation of your browsing activity
Edit with Sublime Text
Edit an HTML element and all its child nodes in Sublime Text editor with real-time updates
Service Worker Detector
This extension detects if a website registers a Service Worker.
Tabby Extension
Easily add BookMarks to Tabby from your preferred browser!
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
Encode Decode HTML
Encode HTML to show it in the HTML pages a code instead of rendered HTML. Decode HTML to convert it back to HTML code
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.
Bytes Converter
Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.
Jenkins Helper
Monitor Jenkins build state and node state, and provide some convenient services.
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.
Blendup
A tool for web developers to preview blend modes on different page elements.
Browser Calories
The easiest way to measure your performance budget
CSS Shapes Editor
Interactive editor for CSS Shapes.
GitHub Gloc
Gives you approximate count of lines of code on GitHub
Window Performance Test
Get accurate performance timing for any page with this extension
Sitecore Extensions
Small improvements which will make your work with Sitecore much easier.
Octopatcher
Arrgh Some Patchy Goodness to GitHub
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
WebMoney Advisor Next
Internet users feedback about the sites
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
Dev extensions reload
Reload enabled development extensions