mutox

Functional state management library inspired by and compatible with redux.

It is a drop-in replacement for redux, aimed at reducing boilerplate. Similar philosophy applies, except for the motion of reducers and actions, which are replaced by mutations. Created in mind with small applications, that want to use state management similar to redux that seamlessly works with react, but without all of the ceremonials that come with redux "boilerplate".

Installation

To install latest version of mutox:

$ npm install --save mutox

Usage

import { createStore, mutate, get } from 'mutex'

let store = createStore({
  counter: 0
})

store.subscribe(() => {
  console.log(store.getState())
})

const increment = x => x + 1
const decrement = x => x - 1

const counter = mutate('counter')

store.dispatch(counter(increment))
// { counter: 1 }
store.dispatch(counter(increment))
// { counter: 2 }
store.dispatch(counter(decrement))
// { counter: 1 }

Support for asynchrony is built-in - your mutations and all methods support async/await, so you can do stuff like:

const MY_URL = 'https://random.org/integers/?num=1&min=1&max=100&col=1&base=10&format=plain&rnd=new'
const getJson = url => fetch(url).then(response => response.json())

store.dispatch(
  counter(
    get('data')(
      getJson(MY_URL) // this returns a Promise<Number>
    ),
    increment
  )
)

License

MIT