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Gathering detailed insights and metrics for @csstools/postcss-stepped-value-functions

@csstools/postcss-stepped-value-functions - 4.0.9 | npmpackage.info

@csstools/postcss-stepped-value-functions

PostCSS Tools and Plugins

4.0.9

984

MIT-0

CSS

7.28 kB

5.8

Installations

npm install @csstools/postcss-stepped-value-functions

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=18

Node Version

22.12.0

NPM Version

10.9.0 Score

97.6

Supply Chain

95.7

Quality

87.3

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

4

Total

1,232

Closed

171

Merged

1,057

Issues

Open

6

Total

364

Closed

358

Releases

Unable to fetch releases

Languages

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

csstools

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT-0 License

984 Stars

4,380 Commits

77 Forks

9 Watchers

6 Branches

132 Contributors

Updated on Jul 12, 2025

Sponsor this package

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

Maintainers

View All 132 Contributors

Package Meta Information

Latest Version

4.0.9

Package Id

@csstools/postcss-stepped-value-functions@4.0.9

Unpacked Size

7.28 kB

Size

2.88 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-calc @csstools/css-parser-algorithms @csstools/css-tokenizer

Peer Dependencies

postcss

PostCSS Stepped Value Functions

npm install @csstools/postcss-stepped-value-functions --save-dev

PostCSS Stepped Value Functions lets you use round, rem and mod stepped value functions, following the CSS Values 4 specification.

1.test-functions {
2	padding: 8px mod(18px, 5px) 1px calc(rem(15px, 6px) + 50%);
3	transform: rotate(mod(-140deg, -90deg));
4	top: round(15px, 4px);
5	right: round(nearest, 15px, 4px);
6	bottom: round(up, 15px, 7px);
7	left: round(down, 15px, 4px);
8	width: round(to-zero, 15px, 4px);
9}
10
11/* becomes */
12
13.test-functions {
14	padding: 8px 3px 1px calc(3px + 50%);
15	transform: rotate(-50deg);
16	top: 16px;
17	right: 16px;
18	bottom: 21px;
19	left: 12px;
20	width: 12px;
21}

Usage

Add PostCSS Stepped Value Functions to your project:

1npm install postcss @csstools/postcss-stepped-value-functions --save-dev

Use it as a PostCSS plugin:

1const postcss = require('postcss');
2const postcssSteppedValueFunctions = require('@csstools/postcss-stepped-value-functions');
3
4postcss([
5	postcssSteppedValueFunctions(/* pluginOptions */)
6]).process(YOUR_CSS /*, processOptions */);

⚠️ About custom properties

Given the dynamic nature of custom properties it's impossible to know what the variable value is, which means the plugin can't compute a final value for the stylesheet.

Because of that, any usage that contains a var is skipped.

Options

preserve

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

1postcssSteppedValueFunctions({ preserve: true })

1.test-functions {
2	padding: 8px mod(18px, 5px) 1px calc(rem(15px, 6px) + 50%);
3	transform: rotate(mod(-140deg, -90deg));
4	top: round(15px, 4px);
5	right: round(nearest, 15px, 4px);
6	bottom: round(up, 15px, 7px);
7	left: round(down, 15px, 4px);
8	width: round(to-zero, 15px, 4px);
9}
10
11/* becomes */
12
13.test-functions {
14	padding: 8px 3px 1px calc(3px + 50%);
15	padding: 8px mod(18px, 5px) 1px calc(rem(15px, 6px) + 50%);
16	transform: rotate(-50deg);
17	transform: rotate(mod(-140deg, -90deg));
18	top: 16px;
19	top: round(15px, 4px);
20	right: 16px;
21	right: round(nearest, 15px, 4px);
22	bottom: 21px;
23	bottom: round(up, 15px, 7px);
24	left: 12px;
25	left: round(down, 15px, 4px);
26	width: 12px;
27	width: round(to-zero, 15px, 4px);
28}

No vulnerabilities found.

10

Maintained

Determines if the project is "actively maintained".

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

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.

9

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

CII-Best-Practices

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

0

Token-Permissions

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

0

Fuzzing

Determines if the project uses fuzzing.

Score

5.8

/10

Last Scanned on 2025-07-07

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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