Hooks

Rules of Hooks

Built-in Hooks

• useBuilt: build and return the concrete representation of the provided node.
• useCallback: cache a function definition across re-renders.
• useComputed: keep computed state across component re-renders.
• useContext: access context in scope of the component.
• useEffect: synchronise a component with an external system.
• useMemo: cache a computation between re-renders.
• useState: keep mutable state across component re-renders.

Custom Hooks