GitHub Contributions - All your GitHub contributions in one image
Kamran Ahmed - Lead Engineer @tajawal.
GitWrapped - View/Share how you contributed to Github over the years
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
GitHub Metrics - Customize your profile with various plugins and metrics
GitHub Repository Size - Browser extension to show file and repo size in GitHub