Window Performance Test
Get accurate performance timing for any page with this extension
Send pages and links to another browser using Choosy (macOS only).
Arrgh Some Patchy Goodness to GitHub
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like
Small improvements which will make your work with Sitecore much easier.
Pin for GitHub
Pin repositories on GitHub for later without having to star them
Git Analytics made simple.
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.