Navigate between tasks using arrow keys ⌨️

[anoopcodehack]

Navigate between tasks using arrow keys ⌨️

File: client/src/pages/Dashboard.jsx

No keyboard navigation between tasks 💀
Power users love this fr!!

Fix:
const [focusedTaskIndex, setFocusedTaskIndex] = useState(-1)

useEffect(() => {
const handler = (e) => {
if (e.target.matches('input, textarea')) return
if (e.key === 'ArrowDown') {
setFocusedTaskIndex(i =>
Math.min(i + 1, tasks.length - 1))
}
if (e.key === 'ArrowUp') {
setFocusedTaskIndex(i => Math.max(i - 1, 0))
}
if (e.key === 'Enter' && focusedTaskIndex >= 0) {
setSelectedTask(tasks[focusedTaskIndex])
}
}
window.addEventListener('keydown', handler)
return () => window.removeEventListener('keydown', handler)
}, [tasks, focusedTaskIndex])

// highlight focused task with ring:
// pass focusedTaskIndex to KanbanBoard
// add ring-2 ring-purple-500 when focused

~15 lines! No backend needed 🎯