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nostore

Global state management based on React Hooks

Features

• One API, Simple but efficient
• Strongly typed with Typescript
• React hooks style
• Minimum granularity update component

It can be used as useState in the global context. Indeed affect the whole body!

Install

$ yarn add nostore
# or
$ npm install nostore --save

Try It Online

use

create a store

// store.js

import { createStore } from "nostore";

const useStore = createStore({ count: 1 });

export default useStore;

// action 
export function useDecrease() {
  const [, setStore] = useStore();
  return () => {
    setStore(prevStore => ({
      count: prevStore.count - 1
    }));
  };
}

// multiple actions
export function useAction() {
  const [store, setStore] = useStore();
  return {
    decrease() {
      setStore({
        count: store.count - 1
      });
    },
    // async action
    async increase() {
      await wait(2000);
      setStore(prevStore => ({
        count: prevStore.count + 1
      }));
    }
  };
}	

use store

// Increase.jsx

import useStore, { useAction } from "./store.js";

function Increase() {
  const [store] = useStore();
  const { increase } = useAction();
  return (
    <>
      <h1>{store.count}</h1>
      <button onClick={increase}>increase</button>
    </>
  );
}

// Decrease.jsx

import useStore, { useDecrease } from "./store.js";

function Decrease() {
  const [store] = useStore();
  const decrease = useDecrease();
  return (
    <>
      <h1>{store.count}</h1>
      <button onClick={decrease} />
    </>
  );
}