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Gathering detailed insights and metrics for postcss-color-functional-notation

postcss-color-functional-notation

PostCSS Tools and Plugins

7.0.10

983

MIT-0

CSS

10.48 kB

5.9

Installations

npm install postcss-color-functional-notation

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=18

Node Version

22.12.0

NPM Version

10.9.0 Score

97.5

Supply Chain

96.9

Quality

87.6

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

3

Total

1,234

Closed

172

Merged

1,059

Issues

Open

6

Total

364

Closed

358

Releases

Unable to fetch releases

Languages

CSS

JavaScript

TypeScript

HTML

Nunjucks

Shell

SCSS

CSS (43.3%)

JavaScript (30.21%)

TypeScript (22.88%)

HTML (3.03%)

Nunjucks (0.48%)

Shell (0.1%)

Developer

csstools

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT-0 License

983 Stars

4,382 Commits

77 Forks

9 Watchers

5 Branches

132 Contributors

Updated on Jul 17, 2025

Sponsor this package

https://github.com/sponsors/csstools https://opencollective.com/csstools

Maintainers

View All 132 Contributors

Package Meta Information

Latest Version

7.0.10

Package Id

postcss-color-functional-notation@7.0.10

Unpacked Size

10.48 kB

Size

3.49 kB

File Count

NPM Version

10.9.0

Node Version

22.12.0

Published on

May 27, 2025

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

@csstools/css-color-parser @csstools/css-parser-algorithms @csstools/css-tokenizer @csstools/postcss-progressive-custom-properties @csstools/utilities

Peer Dependencies

postcss

PostCSS Color Functional Notation

npm install postcss-color-functional-notation --save-dev

PostCSS Color Functional Notation lets you use space and slash separated color notation in CSS, following the CSS Color specification.

1:root {
2	--firebrick: rgb(178 34 34);
3	--firebrick-a50: rgb(70% 13.5% 13.5% / 50%);
4	--firebrick-hsl: hsla(0 68% 42%);
5	--firebrick-hsl-a50: hsl(0 68% 42% / 50%);
6}
7
8/* becomes */
9
10:root {
11	--firebrick: rgb(178, 34, 34);
12	--firebrick-a50: rgba(179, 34, 34, 0.5);
13	--firebrick-hsl: hsl(0, 68%, 42%);
14	--firebrick-hsl-a50: hsla(0, 68%, 42%, 0.5);
15}

Usage

Add PostCSS Color Functional Notation to your project:

1npm install postcss postcss-color-functional-notation --save-dev

Use it as a PostCSS plugin:

1const postcss = require('postcss');
2const postcssColorFunctionalNotation = require('postcss-color-functional-notation');
3
4postcss([
5	postcssColorFunctionalNotation(/* pluginOptions */)
6]).process(YOUR_CSS /*, processOptions */);

Options

preserve

The preserve option determines whether the original notation is preserved. By default, it is not preserved.

1postcssColorFunctionalNotation({ preserve: true })

1:root {
2	--firebrick: rgb(178 34 34);
3	--firebrick-a50: rgb(70% 13.5% 13.5% / 50%);
4	--firebrick-hsl: hsla(0 68% 42%);
5	--firebrick-hsl-a50: hsl(0 68% 42% / 50%);
6}
7
8/* becomes */
9
10:root {
11	--firebrick: rgb(178, 34, 34);
12	--firebrick-a50: rgba(179, 34, 34, 0.5);
13	--firebrick-hsl: hsl(0, 68%, 42%);
14	--firebrick-hsl: hsla(0 68% 42%);
15	--firebrick-hsl-a50: hsla(0, 68%, 42%, 0.5);
16}
17
18@supports (color: rgb(0 0 0 / 0)) {
19:root {
20	--firebrick: rgb(178 34 34);
21	--firebrick-a50: rgb(70% 13.5% 13.5% / 50%);
22}
23}
24
25@supports (color: hsl(0 0% 0% / 0)) {
26:root {
27	--firebrick-hsl-a50: hsl(0 68% 42% / 50%);
28}
29}

enableProgressiveCustomProperties

The enableProgressiveCustomProperties option determines whether the original notation is wrapped with @supports when used in Custom Properties. By default, it is enabled.

[!NOTE] We only recommend disabling this when you set preserve to false or if you bring your own fix for Custom Properties.
See what the plugin does in its README.

1postcssColorFunctionalNotation({ enableProgressiveCustomProperties: false })

1:root {
2	--firebrick: rgb(178 34 34);
3	--firebrick-a50: rgb(70% 13.5% 13.5% / 50%);
4	--firebrick-hsl: hsla(0 68% 42%);
5	--firebrick-hsl-a50: hsl(0 68% 42% / 50%);
6}
7
8/* becomes */
9
10:root {
11	--firebrick: rgb(178, 34, 34);
12	--firebrick: rgb(178 34 34);
13	--firebrick-a50: rgba(179, 34, 34, 0.5);
14	--firebrick-a50: rgb(70% 13.5% 13.5% / 50%);
15	--firebrick-hsl: hsl(0, 68%, 42%);
16	--firebrick-hsl: hsla(0 68% 42%);
17	--firebrick-hsl-a50: hsla(0, 68%, 42%, 0.5);
18	--firebrick-hsl-a50: hsl(0 68% 42% / 50%);
19}

Custom properties do not fallback to the previous declaration

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Security-Policy

Determines if the project has published a security policy.

10

Maintained

Determines if the project is "actively maintained".

10

License

Determines if the project has defined a license.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

7

SAST

Determines if the project uses static code analysis.

3

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

3

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

Reason

dependency not pinned by hash detected -- score normalized to 3

Details

Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/codeql.yml:24: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/codeql.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/codeql.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/codeql.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/codeql.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/codeql.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/codeql.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/codeql.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/deploy-preset-env.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/deploy-preset-env.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/deploy-preset-env.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/deploy-preset-env.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/labeler.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/labeler.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/lint.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/lint.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/lint.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/lint.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/csstools/postcss-plugins/test.yml/main?enable=pin
Warn: npmCommand not pinned by hash: .github/workflows/test.yml:98
Info: 0 out of 11 GitHub-owned GitHubAction dependencies pinned
Info: 6 out of 7 npmCommand dependencies pinned

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Fuzzing

Determines if the project uses fuzzing.

Score

5.9

/10

Last Scanned on 2025-07-14

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to postcss-color-functional-notation

Other packages similar to postcss-color-functional-notation

postcss-color-functional-notation

Installations

Developer Guide

Yes

ESM

>=18

22.12.0

10.9.0

Score

Pull Requests

3

1,234

172

1,059

Issues

6

364

358

Releases

Unable to fetch releases

Languages

Developer

Download Statistics

GitHub Statistics

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

PostCSS Color Functional Notation

Usage

Options

preserve

enableProgressiveCustomProperties

10

10

10

10

10

10

7

3

3

0

0

0

0

5.9

/10