Package Exports

browser-signature
browser-signature/dist/browser-signature.js
browser-signature/dist/browser-signature.m.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (browser-signature) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Browser Signature

Browser unique signature (Fingerprint) generator

This is a simple and tiny (<1kb) package for generating unique user browser signature or fingerprint.

The package allow you to identify user online using their browser unique signature

The package have two implementations:

Browser unique fingerprint or signature generation using the hash of browser mimeTypes count + userAgent string length + global properties count + screen property values.

Available in four formats:

ES Module: dist/browser-signature.m.js
CommonJS: dist/browser-signature.js
ModernJS: dist/browser-signature.modern.js
UMD: dist/browser-signature.umd.js

Radom String generation and persisting in the browser local storage. The same string is return every time by the package from the local storage.

Available in four formats:

ES Module: dist/storage.m.js
CommonJS: dist/storage.js
ModernJS: dist/storage.modern.js
UMD: dist/storage.umd.js

Install

$ npm install --save browser-signature

Usage with Device Unique Features

import browserSignature from 'browser-signature';

const signature = browserSignature();

console.log("Current Browser Unique Signature: ", signature);
 // Result will look like => 'Current Browser Unique Signature: MjY2NjE4Z3AwMThnbXpvbw=='

From CDN

<script src="https://cdn.jsdelivr.net/npm/browser-signature@1.0.5/dist/browser-signature.umd.js" ></script>
or
<script src="https://unpkg.com/browser-signature@1.0.5/dist/browser-signature.umd.js"></script>

From CDN Usage

const signature = browserSignature();

console.log("Current Browser Unique Signature: ", signature);
 // Result will look like => 'Current Browser Unique Signature: MuY1NjE9b3swpTknbXpvbw=='

Usage with Local Storage Implementation

import browserSignature from 'browser-signature/storage';

const signature = browserSignature();

console.log("Current Browser Unique Signature: ", signature);
 // Result will look like => 'Current Browser Unique Signature: po3wmbl6ukeky165ydtaqjqgfn7865gertuxqeydlfn1jixt4idjzd'

From CDN

<script src="https://cdn.jsdelivr.net/npm/browser-signature@1.0.5/dist/storage.umd.js" ></script>
or
<script src="https://unpkg.com/browser-signature@1.0.5/dist/storage.umd.js"></script>

From CDN Usage

const signature = browserSignature();

console.log("Current Browser Unique Signature: ", signature);
 // Result will look like => 'Current Browser Unique Signature: po3wmbl6ukeky165ydtaqjqgfn7865gertuxqeydlfn1jixt4idjzd'

API