Linear-style keyboard reference sheet: a '?' dialog listing shortcut groups (label, description, Kbd combo) in a responsive two-column grid. Ships a built-in trigger button, controlled/uncontrolled open, custom groups via prop, and an Esc footer hint. Display only — wire real handlers in your app.
npx shadcn@latest add https://uipkge.dev/r/react/shortcuts-dialog.jsonshortcuts-dialog