DDR: 1812 Overture - Fire canons!
GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
Get Mad Ideas - Find and share ridiculous app ideas
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Flare by GoDaddy - Discover, give feedback and support startup ideas
GitHub Hovercard - GitHub Hovercard provides neat hovercards for GitHub.