proxySet

use a js Set with Valtio

This utility creates a proxy which mimics the native Set behavior. The API is the same as the native Set API.

import { proxySet } from 'valtio/utils'

const state = proxySet([1, 2, 3])

state.add(4)
state.delete(1)
state.forEach((v) => console.log(v)) // --->  2,3,4

Nesting

It can be used inside a proxy as well.

import { proxySet } from 'valtio/utils'

const state = proxy({
  count: 1,
  set: proxySet(),
})