Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
SmallDevTools - Handy developer tools with a delightful interface
GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Zube - Project management for developers.
TextLab - TextLab is the fastest way to format, prettify, transform, hash, encode, and decode your data instantly!