piajs v0.1.1

PiaJS

A simple, lightweight JavaScript API for handling browser storage

• Automatically switch between localStorage and sessionStorage depends on your expires setting
• Accepts any value type
• No dependency

Cookies vs. Local Storage vs. Session Storage

Installation

Using package manager:

npm i piajs

Import

import "piajs";

Using CDN:

<!-- PiaJs -->
<script src="https://cdn.jsdelivr.net/gh/phucbm/pia@0.1.1/dist/pia.min.js"></script>

Usage

Create record

Create a record, valid across the entire browser.

Pia.set('key', 1); // number
Pia.set('key', [1, 2]); // array
Pia.set('key', "string"); // string
Pia.set('key', {value: "123"}); // object
Pia.set('key', true); // boolean

Unlike normal localStorage or sessionStorage, PiaJS uses JSON.stringify() to convert the value to a string, so it would accept any type of value.

Warning Prototypes of an Object will be treated as a plain string value. So you can't store instances with Pia.

Set expires

Pia.set('key', 'your value', {expires: 'session'}); // valid in the current browser tab only
Pia.set('key', 'your value', {expires: 7}); // valid for 7 days
Pia.set('key', 'your value', {expires: '1 day'}); // valid for 1 day
Pia.set('key', 'your value', {expires: '2 days'}); // valid for 2 days
Pia.set('key', 'your value', {expires: '48 hours'}); // valid for 48 hours

Note If you leave expires empty or something unrecognized, it will never expire.

Read record

Pia.get('key');
Pia.get('key', true); // => full value object
Pia.get('nothing'); // => null

Delete record

Pia.remove('key');

Test record

Log the info about a record

console.log(Pia.test('key'));

const info = {
    "leftover": [
        "2 day(s) left",
        "created 134 second(s) ago",
        "created 2 minute(s) ago",
        "created 0 hour(s) ago",
        "created 0 day(s) ago"
    ],
    "record": {
        "key": "pia-day",
        "valueType": "string",
        "value": "test update",
        "raw_expires": 2,
        "expires": 2,
        "unit": "day",
        "storageType": "localStorage",
        "arguments": {
            "0": "pia-day",
            "1": "test day",
            "2": {
                "expires": 2
            }
        },
        "createdDate": "Thu Jun 29 2023 10:44:25 GMT+0700 (Indochina Time)"
    }
};

Test quickly in the console panel

Deployment

# Install packages
npm i

# Run dev server
npm run dev

# Build prod files
npm run prod