Toggle between development environment url's
The easiest way to measure your performance budget
Send pages and links to another browser using Choosy (macOS only).
Hitsteps Visitor Manager
Get your website analytics insight and get notified about updates and live support requests in your dashboard
Service Worker Detector
This extension detects if a website registers a Service Worker.
sha1 hash generator
SHA1 hash generator (offline mode)
The official Piral developer tools browser extension.
Pin for GitHub
Pin repositories on GitHub for later without having to star them