We've added keyboard shortcuts for quotes and lists in Markdown files, issues, PRs and comments.

To add quotes, use cmd+shift+. on Mac or ctrl+shift+. on Windows/Linux.
To add an ordered list, use cmd+shift+7 on Mac or ctrl+shift+7 on Windows/Linux.
To add an unordered list, use cmd+shift+8 on Mac or ctrl+shift+8 on Windows/Linux.

Keyboard shortcuts

For a full list of all our keyboard shortcuts, see our docs.