# [<img src="https://raw.githubusercontent.com/Nickersoft/push.js/master/logo.png" width="200">](http://pushjs.org)

[![Build Status](https://img.shields.io/travis/Nickersoft/push.js.svg)](https://travis-ci.org/Nickersoft/push.js) 
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*Now a proud user of*

[<img src="https://raw.githubusercontent.com/Nickersoft/push.js/master/browserstack.png" width="200px" />](https://browserstack.com)

### What is Push? ###

Push is the fastest way to get up and running with Javascript desktop notifications. A fairly new addition to the
official specification, the Notification API allows modern browsers such as Chrome, Safari, Firefox, and IE 9+ to push
notifications to a user's desktop. Push acts as a cross-browser solution to this API, falling back to use  older
implementations if the user's browser does not support the new API.

You can quickly install Push via [npm](http://npmjs.com):

```
npm install push.js --save
```

Or, if you want something a little more lightweight, you can give [Bower](http://bower.io) a try:

```
bower install push.js --save
```

### Full Documentation ###
Full documentation for Push can be found at the project's new homepage [https://pushjs.org](https://pushjs.org).
See you there!

### Development ###

If you feel like this library is your jam and you want to contribute (or you think I'm an idiot who missed something),
check out Push's neat [contributing guidelines](CONTRIBUTING.md) on how you can make your mark.

### Credits ###
Push is based off work the following work:

1. [HTML5-Desktop-Notifications](https://github.com/ttsvetko/HTML5-Desktop-Notifications) by [Tsvetan Tsvetkov](https://github.com/ttsvetko)
2. [notify.js](https://github.com/alexgibson/notify.js) by [Alex Gibson](https://github.com/alexgibson)


A compact, cross-browser solution for the Javascript Notifications API. 

A compact, cross-browser solution for the Javascript Notifications API

nickersoft

push.js

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

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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.

What are bidirectional unicode control characters?

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

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

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Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

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Empty package

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Environment variable access

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Name

Extraneous dependency

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What are file dependencies?

File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range.  This can cause issues if the dependency publishes a new major version.

What are floating dependencies?

Floating dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

AI has identified unusual behaviors that may pose a security risk.

What is an AI detected anomaly?

AI detected anomaly

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

What is AI detected malware?

AI detected potential malware

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

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AI detected security risk

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What's wrong with native code?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

What is an install script?

Install scripts

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What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

What is a license change?

License change

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What is a license exception?

License exception

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What is a a SPDX disjunction?

SPDX disjunction

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What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

What is a major refactor?

Major refactor

This package is malware. We have asked the package registry to remove it.

What is known malware?

Known malware

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What is manifest confusion?

Manifest confusion

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What is a medium CVE?

Medium CVE

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What is a mild CVE?

Low CVE

This package contains minified code.  This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

What's wrong with minified code?

Minified code

(Experimental) A package's licensing information has fine-grained problems

Nonpermissive License

The package was published by an npm account that no longer exists.

What is a non-existent author?

Non-existent author

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What is a missing dependency?

Missing dependency

(Experimental) Package does not have a license and consumption legal status is unknown.

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Missing license

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What is a missing tarball?

Missing package tarball

(Experimental) Package contains multiple licenses.

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Mixed license

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What is a modified license exception?

Modified license exception

(Experimental) Package contains a modified version of an SPDX license.  Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found

No License Found

Package does not have a README. This may indicate a failed publish or a low quality package.

Why are READMEs important?

No README

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

Why are missing repositories important?

No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

What does no tests mean?

No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

What is wrong with semver < v1?

No v1

What is a missing website?

No website

(Experimental) Package has a non-FSF-approved license.

What is a non FSF license?

Non FSF license

(Experimental) Package has a non-OSI-approved license.

What is a non OSI license?

Non OSI license

(Experimental) Package contains a non-standard license somewhere. Please read carefully before using.

push.js

What is Push?

Full Documentation

Development

Credits

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