ref
A ref allows unproxied state in a Valtio proxy
A ref is useful in the rare instances you need to nest an object in a proxy that is not wrapped in an inner proxy and, therefore, is not tracked.
const store = proxy({
users: [
{ id: 1, name: 'Juho', uploads: ref([]) },
]
})
})
Once an object is wrapped in a ref, it should be mutated without resetting the object or rewrapping in a new ref.
// do mutate
store.users[0].uploads.push({ id: 1, name: 'Juho' })
// do reset
store.users[0].uploads.splice(0)
// don't
store.users[0].uploads = []
A ref should also not be used as the only state in a proxy, making the proxy usage pointless.