Ctrl+S — Save    Ctrl+F — Find/Replace    Ctrl+G — Go to line
Ctrl+D — Duplicate line    Ctrl+/ — Toggle comment
Alt+Up/Down — Move line    Tab/Shift+Tab — Indent/Outdent
Ctrl+Z / Ctrl+Y — Undo / Redo    Ctrl+Enter — New tab
Auto-closing (){}[]""'' and smart indentation are on by default.