Function: useAtom()#

function useAtom<TValue>(
  atom,
  options?,
): [TValue, Atom<TValue>['set']];

Defined in: octane-store/src/useAtom.ts:17

Returns the current atom value together with a stable setter.

This is the writable-atom convenience hook for components that need to both read and update the same atom.

Type Parameters#

TValue#

TValue

Parameters#

atom#

Atom<TValue>

options?#

UseSelectorOptions<TValue>

Returns#

[TValue, Atom<TValue>["set"]]

Example#

const [count, setCount] = useAtom(countAtom)