web-namespaces

# web-namespaces

[![Build][build-badge]][build]
[![Coverage][coverage-badge]][coverage]
[![Downloads][downloads-badge]][downloads]
[![Size][size-badge]][size]

Map of web namespaces.

## Install

This package is ESM only: Node 12+ is needed to use it and it must be `import`ed
instead of `require`d.

[npm][]:

```sh
npm install web-namespaces
```

## Use

```js
import {webNamespaces} from 'web-namespaces'

console.log(webNamespaces)
```

Yields:

```js
{
  html: 'http://www.w3.org/1999/xhtml',
  mathml: 'http://www.w3.org/1998/Math/MathML',
  svg: 'http://www.w3.org/2000/svg',
  xlink: 'http://www.w3.org/1999/xlink',
  xml: 'http://www.w3.org/XML/1998/namespace',
  xmlns: 'http://www.w3.org/2000/xmlns/'
}
```

## API

This package exports the following identifiers: `webNamespaces`.
There is no default export.

### `webNamespaces`

`Record.<string, string>` — Map of name to namespaces.

## Related

*   [`html-tag-names`](https://github.com/wooorm/html-tag-names)
    — List of HTML tags
*   [`mathml-tag-names`](https://github.com/wooorm/mathml-tag-names)
    — List of MathML tags
*   [`svg-tag-names`](https://github.com/wooorm/svg-tag-names)
    — List of SVG tags
*   [`svg-element-attributes`](https://github.com/wooorm/svg-element-attributes)
    — Map of SVG elements to allowed attributes
*   [`html-element-attributes`](https://github.com/wooorm/html-element-attributes)
    — Map of HTML elements to allowed attributes
*   [`aria-attributes`](https://github.com/wooorm/aria-attributes)
    — List of ARIA attributes

## License

[MIT][license] © [Titus Wormer][author]



[build-badge]: https://github.com/wooorm/web-namespaces/workflows/main/badge.svg

[build]: https://github.com/wooorm/web-namespaces/actions

[coverage-badge]: https://img.shields.io/codecov/c/github/wooorm/web-namespaces.svg

[coverage]: https://codecov.io/github/wooorm/web-namespaces

[downloads-badge]: https://img.shields.io/npm/dm/web-namespaces.svg

[downloads]: https://www.npmjs.com/package/web-namespaces

[size-badge]: https://img.shields.io/bundlephobia/minzip/web-namespaces.svg

[size]: https://bundlephobia.com/result?p=web-namespaces

[npm]: https://docs.npmjs.com/cli/install

[license]: license

[author]: https://wooorm.com

wooorm

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Bad semver

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What is bad dependency semver?

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

(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).

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Title

Critical CVE

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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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What is a deprecated SPDX exception?

Deprecated SPDX exception

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What is a deprecated license?

Deprecated license

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

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

What is dynamic require?

Dynamic require

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

What is an empty package?

Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

What is environment variable access?

Environment variable access

(Experimental) Something was found which is explicitly marked as unlicensed

Explicitly Unlicensed Item

Package optionally loads a dependency which is not specified within any of the package.json dependency fields. It may inadvertently be importing dependencies specified by other packages.

What are extraneous dependencies?

Name

Extraneous dependency

Contains a dependency which resolves to a file. This can obfuscate analysis and serves no useful purpose.

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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

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

What are GitHub dependencies?

GitHub dependency

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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

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

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

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

What is a license change?

License change

(Experimental) Contains an SPDX license exception.

What is a license exception?

License exception

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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

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What is known malware?

Known malware

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Manifest confusion

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Medium CVE

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

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

A required dependency is not declared in package.json and may prevent the package from working.

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

This package is missing it's tarball.  It could be removed from the npm registry or there may have been an error when publishing.

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(Experimental) Package contains multiple licenses.

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Modified license exception

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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

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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

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Non OSI license

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What is a non SPDX license?

Non SPDX license

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(Experimental) Package contains a legal notice. This could increase your exposure to legal risk when using this project.

What is a legal notice?

Legal notice

Obfuscated files are intentionally packed to hide their behavior.  This could be a sign of malware

web-namespaces

web-namespaces

Install

Use

API

`webNamespaces`

License

Keywords

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`webNamespaces`