Install

npm

npm install @dunky-dev/state-machine

yarn

yarn add @dunky-dev/state-machine

pnpm

pnpm add @dunky-dev/state-machine

bun

bun add @dunky-dev/state-machine

Your first machine

import { machine } from '@dunky-dev/state-machine'

const toggle = machine({
  initial: 'off',
  context: {},
  states: {
    off: { on: { flip: { target: 'on' } } },
    on: { on: { flip: { target: 'off' } } },
  },
})

toggle.start()
toggle.send({ type: 'flip' })
toggle.state // 'on'