Send pages and links to another browser using Choosy (macOS only).
This tool grants you the power to add a custom border to visually separate different web hosts
GitHub (Enterprise) Projects Plus
[Deprecated] Adds advanced labels management and other functionality to GitHub.
Arrgh Some Patchy Goodness to GitHub
Novibyte Issues Plugin
Jira Issues Management
Service Worker Detector
This extension detects if a website registers a Service Worker.
Yii2 API/Guide Search Autocomplete
Simple and robust search box that enables you to navigate in the Yii 2 API and Guide from everywhere.
AWF2 :: New Tasks
Codesy is a platform for fixing and funding open source software.
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
Pin for GitHub
Pin repositories on GitHub for later without having to star them
StatCounter Code Checker
Checks your site for StatCounter code and displays relevant stats
Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.