Caffeine for Windows - Prevent your computer from going to sleep
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Caffeine for Linux - Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to...
GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
KeepingYouAwake - A Caffeine clone for macOS Yosemite, El Capitan and Sierra (including Dark Mode).
GitHub Hovercard - GitHub Hovercard provides neat hovercards for GitHub.