GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
Solar Wallet - Simple and secure Stellar wallet
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
GitHub Hovercard - GitHub Hovercard provides neat hovercards for GitHub.
Phabricator - Phacility - Phabricator