k8ordo
  • UI
  • Form
  • State
  • Router
  • Static
  • Server
Switch to dark mode
  • Get Started
  • Theming
  • i18n
  • Components
  • Hooks
  • Helpers
  • AI
Open navigation
DOM Interaction
  • useClickAway
  • useHover
  • useResize
  • useScrollDirection
  • useScrollLock
  • useWindowResize
  • useWritingMode
State & Storage
  • useClipboard
  • useControllableState
Timing
  • useDebouncedTransition
  • useDeferredDebounce
  • useInterval
  • useTimeout
Utility
  • useBreakpoint
  • useClient
  • useDisclosure
  • useStep
  • useWindowSize
Observer
  • useIntersectionObserver
  • useInView
k8ordo

React libraries that use Baseline features without holding back.

Packages
  • @k8ordo/ui
  • @k8ordo/form
  • @k8ordo/state
  • @k8ordo/router
  • @k8ordo/static
  • @k8ordo/server
UI
  • Get Started
  • Theming
  • i18n
  • Components
  • Hooks
  • Helpers
  • AI Chat
  • Generative UI
  • AI Agents
  • Storybook
Resources
  • GitHub
  • npm

© 2026 k8o — MIT License

Typeset in Noto Sans JP & M PLUS 2

Hooks

DOM Interaction
  • useClickAway
  • useHover
  • useResize
  • useScrollDirection
  • useScrollLock
  • useWindowResize
  • useWritingMode
State & Storage
  • useClipboard
  • useControllableState
Timing
  • useDebouncedTransition
  • useDeferredDebounce
  • useInterval
  • useTimeout
Utility
  • useBreakpoint
  • useClient
  • useDisclosure
  • useStep
  • useWindowSize
Observer
  • useIntersectionObserver
  • useInView

useDisclosure

A hook for managing open/close state with open, close, and toggle actions.

Import

Usage

Basic Usage

State: Closed

Parameters

defaultOpen
Type: boolean
Default: false
PropTypeDefault
defaultOpenbooleanfalse

Return Value

isOpen
Type: boolean
Default: -
open
Type: () => void
Default: -
close
Type: () => void
Default: -
toggle
Type: () => void
Default: -
PropTypeDefault
isOpenboolean-
open() => void-
close
() => void
-
toggle() => void-
import { useDisclosure } from '@k8ordo/ui';
const { isOpen, open, close, toggle } = useDisclosure();

return (
  <div>
    <button onClick={toggle}>Toggle</button>
    <button onClick={open}>Open</button>
    <button onClick={close}>Close</button>
    {isOpen && <p>Content is visible</p>}
  </div>
);