Gathering detailed insights and metrics for @csstools/postcss-nested-calc
Gathering detailed insights and metrics for @csstools/postcss-nested-calc
Installations
npm install @csstools/postcss-nested-calcDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=18
Node Version
22.1.0
NPM Version
10.7.0
Score
98.1
Supply Chain
82.8
Quality
80.2
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
441,820,462
Last Day
218,320
Last Week
3,978,183
Last Month
17,087,643
Last Year
185,618,604
GitHub Statistics
MIT-0 License
981 Stars
4,377 Commits
78 Forks
9 Watchers
6 Branches
132 Contributors
Updated on Jun 28, 2025
Bundle Size
6.01 kB
Minified
2.25 kB
Minified + Gzipped
Sponsor this package
Maintainers
3
Package Meta Information
Latest Version
4.0.0
Package Id
@csstools/postcss-nested-calc@4.0.0
Unpacked Size
6.16 kB
Size
2.69 kB
File Count
7
NPM Version
10.7.0
Node Version
22.1.0
Published on
Aug 03, 2024
Total Downloads
Cumulative downloads
Total Downloads
441,820,462
Last Day
-7.7%
218,320
Compared to previous day
Last Week
-10%
3,978,183
Compared to previous week
Last Month
2.3%
17,087,643
Compared to previous month
Last Year
11.7%
185,618,604
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
2
Peer Dependencies
1
PostCSS Nested Calc 
npm install @csstools/postcss-nested-calc --save-dev
PostCSS Nested Calc lets you use nested calc() expressions following the CSS Values and Units 4 specification.
1.example {
2 order: calc(1 + calc(2 * 2));
3}
4
5/* becomes */
6
7.example {
8 order: calc(1 + (2 * 2));
9 order: calc(1 + calc(2 * 2));
10}Usage
Add PostCSS Nested Calc to your project:
1npm install postcss @csstools/postcss-nested-calc --save-dev
Use it as a PostCSS plugin:
1const postcss = require('postcss'); 2const postcssNestedCalc = require('@csstools/postcss-nested-calc'); 3 4postcss([ 5 postcssNestedCalc(/* pluginOptions */) 6]).process(YOUR_CSS /*, processOptions */);
Options
preserve
The preserve option determines whether the original notation
is preserved. By default the original values are preserved.
1postcssNestedCalc({ preserve: false })
1.example {
2 order: calc(1 + calc(2 * 2));
3}
4
5/* becomes */
6
7.example {
8 order: calc(1 + (2 * 2));
9}
No vulnerabilities found.
Reason
30 commit(s) and 8 issue activity found in the last 90 days -- score normalized to 10
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 dangerous workflow patterns detected
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 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 11 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
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
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Score
5.8
/10
Last Scanned on 2025-06-23
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.
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