Gathering detailed insights and metrics for @csstools/postcss-hwb-function
Gathering detailed insights and metrics for @csstools/postcss-hwb-function
Installations
npm install @csstools/postcss-hwb-functionDeveloper 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
92.4
Quality
88.1
Maintenance
100
Vulnerability
100
License
Releases
Unable to fetch releases
Languages
7
CSS
JavaScript
TypeScript
HTML
Nunjucks
Shell
SCSS
CSS (43.25%)
JavaScript (30.24%)
TypeScript (22.9%)
HTML (3.03%)
Nunjucks (0.48%)
Shell (0.1%)
Developer
Download Statistics
Total Downloads
570,559,011
Last Day
245,428
Last Week
4,405,830
Last Month
18,798,817
Last Year
205,352,053
GitHub Statistics
MIT-0 License
982 Stars
4,379 Commits
78 Forks
9 Watchers
6 Branches
132 Contributors
Updated on Jul 04, 2025
Bundle Size
174.86 kB
Minified
36.71 kB
Minified + Gzipped
Sponsor this package
Maintainers
3
Package Meta Information
Latest Version
4.0.10
Package Id
@csstools/postcss-hwb-function@4.0.10
Unpacked Size
8.37 kB
Size
3.13 kB
File Count
7
NPM Version
10.9.0
Node Version
22.12.0
Published on
May 27, 2025
Total Downloads
Cumulative downloads
Total Downloads
570,559,011
Last Day
-7.2%
245,428
Compared to previous day
Last Week
-9.1%
4,405,830
Compared to previous week
Last Month
2.4%
18,798,817
Compared to previous month
Last Year
6.2%
205,352,053
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
PostCSS HWB Function 
npm install @csstools/postcss-hwb-function --save-dev
PostCSS HWB Function lets you use the hwb() color function in CSS, following CSS Color Module 4.
1a { 2 color: hwb(194 0% 0%); 3} 4 5b { 6 color: hwb(194 0% 0% / .5); 7} 8 9/* becomes */ 10 11a { 12 color: rgb(0, 196, 255); 13} 14 15b { 16 color: rgba(0, 196, 255, 0.5); 17}
Usage
Add PostCSS HWB Function to your project:
1npm install postcss @csstools/postcss-hwb-function --save-dev
Use it as a PostCSS plugin:
1const postcss = require('postcss'); 2const postcssHWBFunction = require('@csstools/postcss-hwb-function'); 3 4postcss([ 5 postcssHWBFunction(/* pluginOptions */) 6]).process(YOUR_CSS /*, processOptions */);
Options
preserve
The preserve option determines whether the original notation
is preserved. By default, it is not preserved.
1postcssHWBFunction({ preserve: true })
1a { 2 color: hwb(194 0% 0%); 3} 4 5b { 6 color: hwb(194 0% 0% / .5); 7} 8 9/* becomes */ 10 11a { 12 color: rgb(0, 196, 255); 13 color: hwb(194 0% 0%); 14} 15 16b { 17 color: rgba(0, 196, 255, 0.5); 18 color: hwb(194 0% 0% / .5); 19}
No vulnerabilities found.
Reason
30 commit(s) and 8 issue activity found in the last 90 days -- score normalized to 10
Reason
license file detected
Details
- Info: project has a license file: LICENSE.md:0
- Info: FSF or OSI recognized license: MIT No Attribution: LICENSE.md:0
Reason
no dangerous workflow patterns detected
Reason
security policy file detected
Details
- Info: security policy file detected: SECURITY.md:1
- Info: Found linked content: SECURITY.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: SECURITY.md:1
- Info: Found text in security policy: SECURITY.md:1
Reason
no binaries found in the repo
Reason
1 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Reason
SAST tool detected but not run on all commits
Details
- Info: SAST configuration detected: CodeQL
- Warn: 0 commits out of 9 are checked with a SAST tool
Reason
branch protection is not maximal on development and all release branches
Details
- Info: 'allow deletion' disabled on branch 'main'
- Info: 'force pushes' disabled on branch 'main'
- Info: 'branch protection settings apply to administrators' is required to merge on branch 'main'
- Warn: could not determine whether codeowners review is allowed
- Warn: no status checks found to merge onto branch 'main'
- Warn: PRs are not required to make changes on branch 'main'; or we don't have data to detect it.If you think it might be the latter, make sure to run Scorecard with a PAT or use Repo Rules (that are always public) instead of Branch Protection settings
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
Reason
Found 1/24 approved changesets -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/codeql.yml:1
- Warn: no topLevel permission defined: .github/workflows/deploy-preset-env.yml:1
- Warn: no topLevel permission defined: .github/workflows/labeler.yml:1
- Warn: no topLevel permission defined: .github/workflows/lint.yml:1
- Warn: no topLevel permission defined: .github/workflows/test.yml:1
- Info: no jobLevel write permissions found
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Score
5.8
/10
Last Scanned on 2025-06-30
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