@david-fernando/nodelocalstorage NPM

NodeStorage

A simple Node.js library for local storage without external dependencies, similarly to the localStorage of the browsers.

📦 Installation

To install, use one of the following commands

npm install @david-fernando/nodelocalstorage
or
yarn add @david-fernando/nodelocalstorage

🚀 Usage

Importing the Module

Since this library uses ES Modules, import it as follows:

import localStorage from '@david-fernando/nodelocalstorage';

Available Methods

getItem(key) - Retrieves the value associated with the specified key.
setItem(key, value) - Stores a value under the specified key.
removeItem(key) - Deletes the specified key and its value.
key(index) - Retrieves the value stored under the key located at the specified index.
clear() - Deletes all keys and removes the JSON file.
print() - Logs all items to the console.
length (Property) - Returns the number of stored items.

Example Usage

import localStorage from '@david-fernando/nodelocalstorage';

const { setItem, getItem, removeItem, key, clear, print } = localStorage();

// Setting items
setItem('username', 'David');
setItem('age', 28);

// Retrieving items
console.log(getItem('username')); // Output: David

// Print all items
print(); // Output: { username: 'David', age: 28 }

// Checking length
console.log(localStorage().length); // Output: 2

// Removing an item
removeItem('age');

// Getting keys by index
console.log(key(0)); // Output: David

// Clearing all data
clear();