Have you ever found GitHub's issues difficult to use?
Mokuren makes GitHub Issues even easier to use with simple features.

Features

• No more need to open issues in separate tabs. Click issues from the issue list, and the issue detail will be displayed in the sidebar.
• Pin issues and access them from all GitHub pages. It's better than leaving a tab open, right?
• Quickly set the labels you use most.

Mokuren keeps tokens in your browser storage and uses them only for authentication on GitHub.