# get-browser-fingerprint

Zero dependencies package exporting a single and fast (<50ms) asynchronous function returning a browser fingerprint, without requiring any permission to the user.  

## Usage

Get browser fingerprint:  
```js
import getBrowserFingerprint from 'get-browser-fingerprint';
const fingerprint = await getBrowserFingerprint();
console.log(fingerprint);
```

Options available:
- `hardwareOnly` (default `true`): use only hardware info about device.
- `debug` (default `false`): log data used to generate fingerprint to console and add canvas/webgl/audio elements to body.

## Development

To test locally:
```sh
fnm install
pnpm install
pnpm exec playwright install chromium
pnpm test
```

To run the example locally:
```sh
pnpm serve -p 80 ./src
```


Zero dependencies package exporting a single and fast (<50ms) asynchronous function returning a browser fingerprint, without requiring any permission to the user.

get-browser-fingerprint

damianobarbati

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

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Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests host permissions to access specific websites or domains.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

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Debug access

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Deprecated

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Dynamic require

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File dependency

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Filesystem access

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Wildcard dependency

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GitHub dependency

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AI-detected possible typosquat

AI has identified this package as malware. This is a strong signal that the package may be malicious.

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AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

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AI-detected potential security risk

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

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Long strings

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Major refactor

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Known malware

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Manifest confusion

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Mixed license

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Modified license exception

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Modified license

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Network access

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New author

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Why is contributor and author data important?

No contributors or author data

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No bug tracker

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No README

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get-browser-fingerprint

get-browser-fingerprint

Usage

Development

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