Keybinding ((exclusive)) 🆒

type KeybindingMap = Record<string, Keybinding>; | Feature | Description | |---------|-------------| | Register | Add keybinding to a manager | | Unregister | Remove on component unmount | | Listen | Global keyboard event listener | | Parse keys | Normalize Ctrl , Shift , Alt , Meta + key | | Match | Compare pressed keys against stored bindings | | Override | Allow user to set new combination | | Conflict resolution | Warn if same combo assigned twice | | Context switching | Enable/disable sets per UI mode | | Export/Import | Save/load user bindings as JSON | 4. Implementation Example (TypeScript + React) 4.1 Keybinding Manager class KeybindingManager private bindings: Map<string, Keybinding> = new Map(); private activeContext: string = "global"; private listeners: Map<string, Set<() => void>> = new Map(); register(binding: Keybinding) this.bindings.set(binding.id, binding); if (binding.defaultKeys) this.addBindingToLookup(binding);

function useKeybinding(id: string, callback: () => void, deps: any[] = []) const manager = useKeybindingManager(); // from context useEffect(() => manager.on(id, callback); return () => manager.off(id, callback); , [id, callback, ...deps]); keybinding

handleKeydown(event: KeyboardEvent) const pressed = this.normalizeEvent(event); for (const binding of this.bindings.values()) type KeybindingMap = Record&lt

✅ Manager class with registration, remapping, context support ✅ React hook + provider integration ✅ UI panel for user customization ✅ Conflict detection (optional but recommended) ✅ Local storage persistence ✅ Keyboard normalization & matching = new Map()

setContext(context: string) this.activeContext = context;

private normalizeKeyString(keys: string): string return keys.toLowerCase().replace(/\s/g, "");

private trigger(id: string) const callbacks = this.listeners.get(id); callbacks?.forEach(cb => cb());