Gathering detailed insights and metrics for postcss-browser-comments
Gathering detailed insights and metrics for postcss-browser-comments
Installations
npm install postcss-browser-commentsDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=18
Node Version
22.1.0
NPM Version
10.7.0
Score
93.7
Supply Chain
94.6
Quality
81.6
Maintenance
100
Vulnerability
100
License
Releases
Unable to fetch releases
Languages
7
CSS
JavaScript
TypeScript
HTML
Nunjucks
Shell
SCSS
CSS (43.36%)
JavaScript (30.33%)
TypeScript (22.68%)
HTML (3.06%)
Nunjucks (0.48%)
Shell (0.1%)
Developer
Download Statistics
Total Downloads
776,088,028
Last Day
547,335
Last Week
3,053,803
Last Month
13,047,099
Last Year
159,461,812
GitHub Statistics
MIT-0 License
960 Stars
4,266 Commits
75 Forks
9 Watchers
4 Branches
130 Contributors
Updated on May 09, 2025
Bundle Size
1.54 kB
Minified
832.00 B
Minified + Gzipped
Sponsor this package
Maintainers
3
Package Meta Information
Latest Version
6.0.1
Package Id
postcss-browser-comments@6.0.1
Unpacked Size
8.07 kB
Size
3.16 kB
File Count
7
NPM Version
10.7.0
Node Version
22.1.0
Published on
Sep 25, 2024
Total Downloads
Cumulative downloads
Total Downloads
776,088,028
Last Day
45.9%
547,335
Compared to previous day
Last Week
5.9%
3,053,803
Compared to previous week
Last Month
-6.8%
13,047,099
Compared to previous month
Last Year
-6.1%
159,461,812
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Peer Dependencies
2
PostCSS Browser Comments 
npm install postcss-browser-comments --save-dev
PostCSS Browser Comments lets you keep only the CSS you need based on comments and your browserslist.
1/** 2 * Prevent adjustments of font size after orientation changes in IE and iOS. 3 */ 4 5html { 6 -ms-text-size-adjust: 100%; 7 -webkit-text-size-adjust: 100%; 8} 9 10/* becomes */ 11 12
The comment and rule above would be removed with the following browserslist:
1last 2 chrome versions
The rule below would be more carefully altered:
1/** 2 * 1. Add the correct box sizing in Firefox. 3 * 2. Show the overflow in Edge and IE. 4 */ 5 6hr { 7 box-sizing: content-box; /* 1 */ 8 height: 0; /* 1 */ 9 overflow: visible; /* 2 */ 10} 11 12/* with a `last 2 firefox versions` browserslist becomes */ 13 14/** 15 * 1. Add the correct box sizing in Firefox. 16 * 2. Show the overflow in Edge and IE. 17 */ 18 19hr { 20 box-sizing: content-box; /* 1 */ 21 height: 0; /* 1 */ 22}
Usage
Add PostCSS Browser Comments to your project:
1npm install postcss postcss-browser-comments --save-dev
Use it as a PostCSS plugin:
1const postcss = require('postcss'); 2const postcssBrowserComments = require('postcss-browser-comments'); 3 4postcss([ 5 postcssBrowserComments(/* pluginOptions */) 6]).process(YOUR_CSS /*, processOptions */);
Options
browsers
The browsers option overrides of the project’s browserslist.
1postcssBrowserComments({ browsers: 'last 2 versions' })
No vulnerabilities found.
Reason
30 commit(s) and 6 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
0 existing vulnerabilities detected
Reason
SAST tool detected but not run on all commits
Details
- Info: SAST configuration detected: CodeQL
- Warn: 0 commits out of 7 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 0/24 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
5.9
/10
Last Scanned on 2025-05-05
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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