rollup-plugin-postcss
Seamless integration between Rollup and PostCSS
rollup-plugin-postcss@4.0.2 was published on 2021-11-22. Its manifest declares 13 runtime dependencies and 1 peer requirement. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=10.
All rollup-plugin-postcss versions · Permanent reference to 4.0.2
Package specifications
| Version | 4.0.2 |
|---|---|
| License declaration | MIT |
| Published | 2021-11-22T12:50:34.918Z |
| Node.js requirement | >=10 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 13 |
| Peer requirement count | 1 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 41.47 KiB |
| Published file count | 5 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | dist/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 109 |
| Repository stars | 688 |
| Repository forks | 211 |
Install rollup-plugin-postcss 4.0.2
npm install rollup-plugin-postcss@4.0.2 pnpm add rollup-plugin-postcss@4.0.2 yarn add rollup-plugin-postcss@4.0.2
Runtime dependencies
- chalk ^4.1.0
- concat-with-sourcemaps ^1.1.0
- cssnano ^5.0.1
- import-cwd ^3.0.0
- p-queue ^6.6.2
- pify ^5.0.0
- postcss-load-config ^3.0.0
- postcss-modules ^4.0.0
- promise.series ^0.2.0
- resolve ^1.19.0
- rollup-pluginutils ^2.8.2
- safe-identifier ^0.4.2
- style-inject ^0.3.0
Peer requirements
- postcss 8.x
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- chalk@4.1.2 — direct
- concat-with-sourcemaps@1.1.0 — direct
- cssnano@5.1.15 — direct
- import-cwd@3.0.0 — direct
- p-queue@6.6.2 — direct
- pify@5.0.0 — direct
- postcss-load-config@3.1.4 — direct
- postcss-modules@4.3.1 — direct
- promise.series@0.2.0 — direct
- resolve@1.22.13 — direct
- rollup-pluginutils@2.8.2 — direct
- safe-identifier@0.4.2 — direct
- style-inject@0.3.0 — direct
- ansi-styles@4.3.0 — indirect
- supports-color@7.2.0 — indirect
- source-map@0.6.1 — indirect
- cssnano-preset-default@5.2.14 — indirect
- lilconfig@2.1.0 — indirect
- yaml@1.10.3 — indirect
- import-from@3.0.0 — indirect
- eventemitter3@4.0.7 — indirect
- p-timeout@3.2.0 — indirect
- generic-names@4.0.0 — indirect
- icss-replace-symbols@1.1.0 — indirect
- lodash.camelcase@4.3.0 — indirect
- postcss-modules-extract-imports@3.1.0 — indirect
- postcss-modules-local-by-default@4.2.0 — indirect
- postcss-modules-scope@3.2.1 — indirect
- postcss-modules-values@4.0.0 — indirect
- string-hash@1.1.3 — indirect
- es-errors@1.3.0 — indirect
- is-core-module@2.17.0 — indirect
- path-parse@1.0.7 — indirect
- supports-preserve-symlinks-flag@1.0.0 — indirect
- estree-walker@0.6.1 — indirect
- color-convert@2.0.1 — indirect
- has-flag@4.0.0 — indirect
- css-declaration-sorter@6.4.1 — indirect
- cssnano-utils@3.1.0 — indirect
- postcss-calc@8.2.4 — indirect
- postcss-colormin@5.3.1 — indirect
- postcss-convert-values@5.1.3 — indirect
- postcss-discard-comments@5.1.2 — indirect
- postcss-discard-duplicates@5.1.0 — indirect
- postcss-discard-empty@5.1.1 — indirect
- postcss-discard-overridden@5.1.0 — indirect
- postcss-merge-longhand@5.1.7 — indirect
- postcss-merge-rules@5.1.4 — indirect
- postcss-minify-font-values@5.1.0 — indirect
- postcss-minify-gradients@5.1.1 — indirect
- postcss-minify-params@5.1.4 — indirect
- postcss-minify-selectors@5.2.1 — indirect
- postcss-normalize-charset@5.1.0 — indirect
- postcss-normalize-display-values@5.1.0 — indirect
- postcss-normalize-positions@5.1.1 — indirect
- postcss-normalize-repeat-style@5.1.1 — indirect
- postcss-normalize-string@5.1.0 — indirect
- postcss-normalize-timing-functions@5.1.0 — indirect
- postcss-normalize-unicode@5.1.1 — indirect
- postcss-normalize-url@5.1.0 — indirect
- postcss-normalize-whitespace@5.1.1 — indirect
- postcss-ordered-values@5.1.3 — indirect
- postcss-reduce-initial@5.1.2 — indirect
- postcss-reduce-transforms@5.1.0 — indirect
- postcss-svgo@5.1.0 — indirect
- postcss-unique-selectors@5.1.1 — indirect
- resolve-from@5.0.0 — indirect
- p-finally@1.0.0 — indirect
- loader-utils@3.3.1 — indirect
- icss-utils@5.1.0 — indirect
- postcss-selector-parser@7.1.7 — indirect
- postcss-value-parser@4.2.0 — indirect
- postcss-selector-parser@7.1.7 — indirect
- hasown@2.0.4 — indirect
- color-name@1.1.4 — indirect
- postcss-selector-parser@6.1.5 — indirect
- browserslist@4.29.5 — indirect
- caniuse-api@3.0.0 — indirect
- colord@2.10.0 — indirect
- stylehacks@5.1.1 — indirect
- normalize-url@6.1.0 — indirect
- svgo@2.8.4 — indirect
- cssesc@3.0.0 — indirect
- util-deprecate@1.0.2 — indirect
- function-bind@1.1.2 — indirect
- baseline-browser-mapping@2.11.34 — indirect
- caniuse-lite@1.0.30001819 — indirect
- electron-to-chromium@1.5.467 — indirect
- node-releases@2.0.60 — indirect
- update-browserslist-db@1.3.4 — indirect
- lodash.memoize@4.1.2 — indirect
- lodash.uniq@4.5.0 — indirect
- commander@7.2.0 — indirect
- css-select@4.3.0 — indirect
- css-tree@1.1.3 — indirect
- csso@4.2.0 — indirect
- picocolors@1.1.1 — indirect
- sax@1.6.1 — indirect
- stable@0.1.8 — indirect
- escalade@3.2.0 — indirect
- boolbase@1.0.0 — indirect
- css-what@6.2.2 — indirect
- domhandler@4.3.1 — indirect
- domutils@2.8.0 — indirect
- nth-check@2.1.1 — indirect
- mdn-data@2.0.14 — indirect
- domelementtype@2.3.0 — indirect
- dom-serializer@1.4.1 — indirect
- entities@2.2.0 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 5/10 — Found 15/26 approved changesets -- score normalized to 5 |
|---|---|
| Maintained | 0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Pinned-Dependencies | 0/10 — dependency not pinned by hash detected -- score normalized to 0 |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| License | 10/10 — license file detected |
| Fuzzing | 0/10 — project is not fuzzed |
| Security-Policy | 0/10 — security policy file not detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/rollup-plugin-postcss/4.0.2 — retrieved 2026-10-29T10:34:45.427Z
- https://api.deps.dev/v3/systems/npm/packages/rollup-plugin-postcss/versions/4.0.2:dependencies — retrieved 2026-10-29T10:34:45.390Z
- https://api.deps.dev/v3/systems/npm/packages/rollup-plugin-postcss/versions/4.0.2 — retrieved 2026-10-29T10:34:45.378Z (stale snapshot; refresh pending)
- https://api.deps.dev/v3/projects/github.com%2Fegoist%2Frollup-plugin-postcss — retrieved 2026-10-29T10:34:46.001Z