Flizk State Management

flizkState is a simple state management utility designed to manage and persist application state using sessionStorage. It allows you to subscribe to changes in specific state keys and react accordingly. This README provides an overview of the flizkState API and usage. Table of Contents

Installation
Usage
API
    initialize
    getState
    setState
    subscribe
    unsubscribe
Example

Installation

bash

Using npm

npm install flizk-state

Using yarn

yarn add flizk-state

To initialise state management

const flizkState = require('flizk-state');

API initialize

This method initializes the state by loading it from sessionStorage if it exists. getState

const value = flizkState.getState(key);

This method returns the current value of the specified state key. setState

flizkState.setState(key, value);

This method sets the value of the specified state key and notifies all subscribed listeners. It also saves the updated state to sessionStorage. subscribe

flizkState.subscribe(key, listener);

This method subscribes a listener function to changes in the specified state key. unsubscribe

flizkState.unsubscribe(key, listener);

This method unsubscribes a listener function from changes in the specified state key.

Example

// Initialize flizkState
flizkState.initialize();

// Subscribe to changes in 'exampleKey'
flizkState.subscribe('exampleKey', (value) => {
  console.log(`'exampleKey' changed to: ${value}`);
});

// Set the value of 'exampleKey'
flizkState.setState('exampleKey', 'newValue');

In this example, the state is initialized, a listener is subscribed to changes in the 'exampleKey', and then the value of 'exampleKey' is updated. The subscribed listener will be notified and print the new value to the console.

Feel free to customize and integrate flizkState into your application for simple and efficient state management.

Authors

• @richieflicker