nestore

Easy to Use

Nestore was designed from the ground up to centralize state management and simplify UI updates

Eventful Pub / Sub

Avoid context wrapping, complicated selectors and unnecessary re-renders with event-based architecture

Centralized Logic

Centralized state and logic with two-way data-binding and in-store mutators and listeners

Create a Simple Store

Create your store with key/values and built-in mutators and listeners

import nestore from 'nestore'

const myStore = await nestore({
  logged_in: false,
  user_data: null,

  login: async (nst, [user, password]) => {
    const userData = await Users.findOne({ where: { user_name: user } })
    nst.store.user_data = userData 
    nst.set('logged_in', true)
    return userData
  }
})

export default myStore

Register some Listeners

Setup some callbacks to listen for changes to anything in the store

import myStore from './myStore.js'

myStore.on('logged_in', ({ value }) => {
  alert(value ? 'Logged in!' : 'Logged out!')
})

const user = await myStore.login('Alice', 'password1234')

Mutate the Store

Work with your store like a standard ESMap object to get, set and remove values

import myStore from './myStore.js'

let user = myStore.get('user_data.username')

myStore.set('user_data', null)
myStore.remove('user_data')
myStore.reset()

Connect to a DB

import nestore from 'nestore'
import createMongoAdapter from 'nestore-mongo-adapter'

const myStore = await nestore({
  greeting: 'Hello, World!',
}, {
  adapters: [
    createMongoAdapter({
      mongoUri: process.env.MONGO_URI,
      namespace: 'my-mongo-adapter',
      documentKey: 'my-doc-key',
    })
  ]
})

Beta - PR's welcome!

Nestore is still in beta, contributions / issues / pull-requests are welcome!

// Repo:            https://github.com/pratiqdev/nestore/
// Bugs:            https://github.com/pratiqdev/nestore/issues
// NPM:             https://npmjs.com/package/nestore
// Version:         0.0.47