Functions

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Core

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Sensors

onElementRemoval-Callback when a node is disconnected

onKeyStroke-Subscribe to key events with a filter

onLongPress-Pointer long-press handlers

onStartTyping-After idle, detect next printable keystroke

useBattery-Battery status from getBattery

useDeviceMotion-Track device motion

useDeviceOrientation-Track device orientation

useDevicePixelRatio-Track device pixel ratio

useDevicesList-List media devices

useDisplayMedia-Capture display media stream

useElementByPoint-Resolve element by viewport point

useElementHover-Track hover state for an element

useFocus-Track focus state for one element

useFocusWithin-Track focus within a container

useFps-Estimate current frames per second

useGeolocation-Track browser geolocation

useIdle-Detect user inactivity

useInfiniteScroll-Trigger callback near scroll end

useIntersectionObserver-Track element visibility in viewport

useKeyModifier-Track pressed modifier keys

useMagicKeys-Track pressed keyboard keys

useMouse-Track viewport mouse coordinates

useMousePressed-Track mouse pressed state

useMutationObserver-Observe DOM mutations

useNavigatorLanguage-Track active browser language

useNetwork-Track network connection metadata

useOnline-Track browser online status

usePageLeave-Trigger callback when cursor leaves page

useParallax-Compute parallax transform from pointer

usePointer-Track pointer coordinates and pressed state

useResizeObserver-Track element size changes

useScroll-Track window scroll offsets

useSpeechRecognition-Speech-to-text recognition state

useSpeechSynthesis-Text-to-speech playback controls

useSwipe-Detect touch swipe direction

useTextSelection-Track current text selection

useUserMedia-Manage getUserMedia stream lifecycle