npmpackage.info

postcss

Transforming styles with JS plugins

8.5.1

28,626

MIT

TypeScript

15.23 kB

16,457,334,572 4.6

Installations

npm install postcss

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS, ESM, UMD

Min. Node Version

^10 || ^12 || >=14

Node Version

22.11.0

NPM Version

10.9.0 Score

98.9

Supply Chain

80.2

Quality

90.3

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

1

Total

916

Closed

173

Merged

742

Issues

Open

23

Total

1,004

Closed

981

Releases

263

8.5.1

Published on 14 Jan 2025

8.5 “Duke Alloces”

8.5.0

Published on 13 Jan 2025

8.4.49

Published on 11 Nov 2024

8.4.48

Published on 10 Nov 2024

8.4.47

Published on 14 Sept 2024

8.4.46

Published on 14 Sept 2024

View all 263 releases

Contributors

386

View all 386 contributors

Languages

TypeScript

JavaScript

TypeScript (59.34%)

JavaScript (40.66%)

Developer

postcss

Download Statistics

Total Downloads

16,457,334,572

Last Day

13,908,805

Last Week

63,494,672

Last Month

288,518,869

Last Year

3,659,721,200

GitHub Statistics

28,626 Stars

4,117 Commits

1,570 Forks

506 Watching

5 Branches

386 Contributors

Bundle Size

50.04 kB

Minified

15.23 kB

Minified + Gzipped

Bundlephobia

Sponsor this package

https://opencollective.com/postcss/https://tidelift.com/funding/github/npm/postcss https://github.com/sponsors/ai

Maintainers

Package Meta Information

Latest Version

8.5.1

Package Id

postcss@8.5.1

Unpacked Size

197.10 kB

Size

46.20 kB

File Count

NPM Version

10.9.0

Node Version

22.11.0

Publised On

14 Jan 2025

Total Downloads

Cumulative downloads

Total Downloads

16,457,334,572

Last day

-5.8%

13,908,805

Compared to previous day

Last week

-17.9%

63,494,672

Compared to previous week

Last month

5.8%

288,518,869

Compared to previous month

Last year

3.1%

3,659,721,200

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

nanoid picocolors source-map-js

Versions

PostCSS

PostCSS is a tool for transforming styles with JS plugins. These plugins can lint your CSS, support variables and mixins, transpile future CSS syntax, inline images, and more.

PostCSS is used by industry leaders including Wikipedia, Twitter, Alibaba, and JetBrains. The Autoprefixer and Stylelint PostCSS plugins is one of the most popular CSS tools.

Made at Evil Martians, product consulting for developer tools.

Docs

Read full docs here.

Stable Version

8.5.1

MODERATE

5.3/10

Summary

PostCSS line return parsing error

Affected Versions

< 8.4.31

Patched Versions

8.4.31

MODERATE

5.3/10

Summary

Regular Expression Denial of Service in postcss

Affected Versions

< 7.0.36

Patched Versions

7.0.36

MODERATE

5.3/10

Summary

Regular Expression Denial of Service in postcss

Affected Versions

>= 8.0.0, < 8.2.13

Patched Versions

8.2.13

MODERATE

5.3/10

Summary

Regular Expression Denial of Service in postcss

Affected Versions

>= 8.0.0, < 8.2.10

Patched Versions

8.2.10

MODERATE

5.3/10

Summary

Regular Expression Denial of Service in postcss

Affected Versions

>= 7.0.0, < 7.0.36

Patched Versions

7.0.36

10

Dangerous-Workflow

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

10

Maintained

Determines if the project is "actively maintained".

10

Binary-Artifacts

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

10

License

Determines if the project has defined a license.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

2

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

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 0

Details

Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/release.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/release.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:88: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/test.yml:90: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:94: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/test.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/test.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:46: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/test.yml:68: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:74: update your workflow using https://app.stepsecurity.io/secureworkflow/postcss/postcss/test.yml/main?enable=pin
Info: 0 out of 9 GitHub-owned GitHubAction dependencies pinned
Info: 0 out of 5 third-party GitHubAction dependencies pinned

0

CII-Best-Practices

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

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

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

0

SAST

Determines if the project uses static code analysis.

Score

4.6

/10

Last Scanned on 2025-01-27

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

postcss

Installations

Developer Guide

Yes

CommonJS, ESM, UMD

^10 || ^12 || >=14

22.11.0

10.9.0

Score

Pull Requests

1

916

173

742

Issues

23

1,004

981

Releases

Contributors

Languages

Developer

Download Statistics

GitHub Statistics

Bundle Size

50.04 kB

15.23 kB

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

16,457,334,572

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

PostCSS

Docs

Stable Version

8.5.1

MODERATE

10

10

10

10

10

2

0

0

0

0

0

0

0

4.6

/10

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