Dark Reader - Reduce eye strain in your browser with this extension that provides a dark theme for browsing.
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Darker Medium - Read Medium stories with happy eyes
GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
Midnight Lizard - Accessible color schemes for all websites
Board for Github - A webview based GitHub project app with native features