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Documentation Index

Fetch the complete documentation index at: https://araf.badr.co.id/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

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Navigation
Actions
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Command is a keyboard-first command palette — typically opened with ⌘K — that allows users to search, navigate, and trigger actions without leaving the keyboard. It supports grouped results, icons, and keyboard shortcuts.

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Installation

npm install @araf-ds/core

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Usage

import {
  Command,
  CommandDialog,
  CommandInput,
  CommandList,
  CommandEmpty,
  CommandGroup,
  CommandItem,
  CommandShortcut,
  CommandSeparator,
} from "@araf-ds/core"

export default function Example() {
  const [open, setOpen] = useState(false)

  // Open with ⌘K
  useEffect(() => {
    const down = (e: KeyboardEvent) => {
      if (e.key === "k" && (e.metaKey || e.ctrlKey)) {
        e.preventDefault()
        setOpen(prev => !prev)
      }
    }
    document.addEventListener("keydown", down)
    return () => document.removeEventListener("keydown", down)
  }, [])

  return (
    <CommandDialog open={open} onOpenChange={setOpen}>
      <CommandInput placeholder="Type a command or search..." />
      <CommandList>
        <CommandEmpty>No results found.</CommandEmpty>
        <CommandGroup heading="Navigation">
          <CommandItem>
            <HomeIcon size={14} />
            Home
            <CommandShortcut>G H</CommandShortcut>
          </CommandItem>
          <CommandItem>
            <UserIcon size={14} />
            Profile
            <CommandShortcut>G P</CommandShortcut>
          </CommandItem>
        </CommandGroup>
        <CommandSeparator />
        <CommandGroup heading="Actions">
          <CommandItem>
            <PlusIcon size={14} />
            New document
          </CommandItem>
        </CommandGroup>
      </CommandList>
    </CommandDialog>
  )
}

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Variants

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Inline (Embedded in Page)

Use Command directly (without CommandDialog) to embed the palette inline — useful for search inputs, comboboxes, and filter panels.
Search frameworks…
<Command className="rounded-lg border shadow-md w-[320px]">
  <CommandInput placeholder="Search frameworks..." />
  <CommandList>
    <CommandEmpty>No framework found.</CommandEmpty>
    <CommandGroup>
      {frameworks.map(fw => (
        <CommandItem
          key={fw.value}
          value={fw.value}
          onSelect={setValue}
        >
          <CheckIcon
            className={cn(value === fw.value ? "opacity-100" : "opacity-0")}
            size={12}
          />
          {fw.label}
        </CommandItem>
      ))}
    </CommandGroup>
  </CommandList>
</Command>

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Dialog (Global ⌘K Palette)

The most common pattern — full-screen overlay opened with a keyboard shortcut. 
// Trigger button shown in the UI
<Button
  variant="outline"
  onClick={() => setOpen(true)}
  className="gap-2 text-muted-foreground"
>
  <SearchIcon size={14} />
  Search...
  <kbd className="ml-auto text-xs border rounded px-1">⌘K</kbd>
</Button>

<CommandDialog open={open} onOpenChange={setOpen}>
  <CommandInput placeholder="Type a command or search..." />
  <CommandList>
    <CommandEmpty>No results found.</CommandEmpty>
    <CommandGroup heading="Suggestions">
      <CommandItem onSelect={() => router.push("/dashboard")}>
        <LayoutDashboardIcon size={14} /> Dashboard
      </CommandItem>
      <CommandItem onSelect={() => router.push("/settings")}>
        <SettingsIcon size={14} /> Settings
        <CommandShortcut>⌘,</CommandShortcut>
      </CommandItem>
    </CommandGroup>
  </CommandList>
</CommandDialog>

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API Reference

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Command

​
value
string
Controlled selected item value.
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onValueChange
(value: string) => void
Callback fired when the selected item changes.
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filter
(value: string, search: string) => number
Custom filter function. Return 1 to show, 0 to hide. Default: fuzzy search.
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shouldFilter
boolean
default:"true"
Set to false to disable built-in filtering (handle externally with async search).

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CommandDialog

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open
boolean
Controlled open state.
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onOpenChange
(open: boolean) => void
Callback fired when open state changes.

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CommandInput

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placeholder
string
Placeholder text shown when empty.
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value
string
Controlled input value.

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CommandItem

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value
string
The value used for filtering and selection.
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onSelect
(value: string) => void
Callback fired when the item is selected (Enter or click).
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disabled
boolean
default:"false"
Disables the item.

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CommandGroup

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heading
string
Group label shown above the items.

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Accessibility

  • CommandDialog uses role="dialog" with aria-modal="true"
  • CommandInput is a search input with role="combobox" and aria-expanded
  • CommandList has role="listbox"; each CommandItem has role="option"
  • Keyboard: Arrow Up/Down navigates, Enter selects, Escape closes, typing filters
  • CommandEmpty is announced by screen readers when no results match

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Do’s & Don’ts

Do

  • Register ⌘K / Ctrl+K globally to open the command palette
  • Group items with CommandGroup and clear heading labels
  • Show a visible keyboard shortcut hint in the UI (e.g. a button with ⌘K badge)
  • Use shouldFilter={false} for server-side or async search

Don't

  • Don’t put destructive actions in the command palette without confirmation
  • Don’t list more than 20–30 items without grouping or filtering
  • Don’t use Command as a regular dropdown — use Select or DropdownMenu
  • Don’t forget to close the dialog after an action is selected