A comprehensive list of CSS features and their positions in the process of becoming implemented web standards. 

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cssdb

A comprehensive list of CSS features and their positions in the process of becoming implemented web standards

jonathantneal

alaguna

romainmenke

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

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

What is bad semver?

Bad semver

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

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

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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What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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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

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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.

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Empty package

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Environment variable access

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Explicitly Unlicensed Item

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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 wildcard dependencies?

Wildcard 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 is an AI-detected potential code anomaly?

AI-detected potential code anomaly

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What is AI-detected potential malware?

AI-detected potential malware

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What are AI-detected potential security risks?

AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

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.

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Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License exception

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License Policy Violation

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What's wrong with long strings?

Long strings

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Major refactor

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

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Manifest confusion

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

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Medium CVE

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What is a mild CVE?

Low CVE

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Minified code

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Misc. License Issues

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

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Non-existent author

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Missing license

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Mixed license

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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

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Why is contributor and author data important?

No contributors or author data

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Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found.

No License Found

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Why are READMEs important?

No README

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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.

		# Changes to cssdb

		### 4.4.0 (March 7, 2019)

		- Updated: Nesting Rules are now Stage 1! 🎉

		### 4.3.0 (December 12, 2018)
		@@ -4,0 +8,0 @@

		@@ -556,4 +556,4 @@ [
		"description": "A syntax for nesting relative rules within rules",
		"specification": "https://tabatkins.github.io/specs/css-nesting/",
		"stage": 0,
		"specification": "https://drafts.csswg.org/css-nesting-1/",
		"stage": 1,
		"example": "article {\n & p {\n color: #333;\n }\n}",
		@@ -678,2 +678,3 @@ "polyfills": [
		"stage": 1,
		"caniuse": "prefers-color-scheme",
		"caniuse-compat": {
		@@ -680,0 +681,0 @@ "ios_saf": {

		{
		"name": "cssdb",
		"version": "4.3.0",
		"version": "4.4.0",
		"description": "A comprehensive list of CSS features and their positions in the process of becoming implemented web standards",
		@@ -23,14 +23,14 @@ "author": "Jonathan Neal <jonathantneal@hotmail.com>",
		"devDependencies": {
		"browserslist": "^4.3.5",
		"caniuse-lite": "^1.0.30000918",
		"cssnano": "^4.1.7",
		"eslit": "^5.0.0",
		"browserslist": "^4.4.2",
		"caniuse-lite": "^1.0.30000942",
		"cssnano": "^4.1.10",
		"eslit": "^6.0.0",
		"fse": "^4.0.1",
		"http-server": "^0.11.1",
		"marked": "^0.5.2",
		"marked": "^0.6.1",
		"node-fetch": "^2.3.0",
		"postcss": "^7.0.6",
		"postcss-preset-env": "^6.4.0",
		"postcss": "^7.0.14",
		"postcss-preset-env": "^6.6.0",
		"pre-commit": "^1.2.2",
		"stylelint": "^9.9.0",
		"stylelint": "^9.10.1",
		"stylelint-config-dev": "^4.0.0"
		@@ -37,0 +37,0 @@ },

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