Smit

Is a tiny library 🔥~270 byte localStorage emitter.

Smit has no dependencies, supports all browsers and IE9+.

• Very small: 270 bytes gzipped (ES module 260 gzipped).
• Tiny name: just use smit.
• Only one function

Install

npm install smit

or

yarn add smit

Module usage

If you are in a CommonJS environment (eg Node), then you will need to add .default to your import:

// ES6
import mitt from 'mitt';

// CommonJS
var mitt = require('mitt').default;

// UMD
<script src="https://unpkg.com/smit/dist/smit.umd.js"></script>

// Just one function (IIFE)
<script src="https://unpkg.com/smit/dist/smit.iife.js"></script>

Usage

import smit from 'smit';

const storage = smit();

// listen of one key
storage.on('title', title => console.log('title updated', title));

// listen of many keys
storage
  .on('foo', value => console.log('foo', value))
  .on('bar', value => console.log('bar', value));

// remove listener
storage.off('foo');

// remove all listeners
storage.off();

// destroy the smit
storage.destroy();

Examples

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Motivation

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How it's work?

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License

MIT License © Jason Miller