remapKeyboard shortcuts your users can remap.

One hook per shortcut, a built-in ⌘, customization overlay, and storage that follows your users — with zero settings UI for you to build.

One hook

useHotkey("editor.save", "mod+s", save) registers the key handler, the overlay row, and the remap plumbing in a single line.

Users press ⌘, and get a polished remapping overlay — recording, conflict warnings, resets. You build nothing.

Customizations live in localStorage by default. A device agent or a remap account layers on top — each layer silently no-ops when absent.