postcss-loader 4.2.0
PostCSS loader for webpack
postcss-loader@4.2.0 was published on 2021-01-21. Its manifest declares 5 runtime dependencies and 2 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >= 10.13.0.
All postcss-loader versions · Permanent reference to 4.2.0 · Latest release
Package specifications
| Version | 4.2.0 |
|---|---|
| License declaration | MIT |
| Published | 2021-01-21T12:05:28.418Z |
| Node.js requirement | >= 10.13.0 |
| Type declarations | Not declared |
| Runtime dependency count | 5 |
| Peer requirement count | 2 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 57.49 KiB |
| Published file count | 10 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | dist/cjs.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 32 |
| Repository stars | 2839 |
| Repository forks | 211 |
Install postcss-loader 4.2.0
npm install postcss-loader@4.2.0 pnpm add postcss-loader@4.2.0 yarn add postcss-loader@4.2.0
Runtime dependencies
- klona ^2.0.4
- semver ^7.3.4
- cosmiconfig ^7.0.0
- loader-utils ^2.0.0
- schema-utils ^3.0.0
Peer requirements
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @babel/code-frame@7.29.7 — indirect
- @babel/helper-validator-identifier@7.29.7 — indirect
- @types/json-schema@7.0.15 — indirect
- @types/parse-json@4.0.2 — indirect
- ajv@6.15.0 — indirect
- ajv-keywords@3.5.2 — indirect
- big.js@5.2.2 — indirect
- callsites@3.1.0 — indirect
- cosmiconfig@7.1.0 — direct
- emojis-list@3.0.0 — indirect
- error-ex@1.3.4 — indirect
- fast-deep-equal@3.1.3 — indirect
- fast-json-stable-stringify@2.1.0 — indirect
- import-fresh@3.3.1 — indirect
- is-arrayish@0.2.1 — indirect
- js-tokens@4.0.0 — indirect
- json-parse-even-better-errors@2.3.1 — indirect
- json-schema-traverse@0.4.1 — indirect
- json5@2.2.3 — indirect
- klona@2.0.6 — direct
- lines-and-columns@1.2.4 — indirect
- loader-utils@2.0.4 — direct
- parent-module@1.0.1 — indirect
- parse-json@5.2.0 — indirect
- path-type@4.0.0 — indirect
- picocolors@1.1.1 — indirect
- punycode@2.3.1 — indirect
- resolve-from@4.0.0 — indirect
- schema-utils@3.3.0 — direct
- semver@7.8.5 — direct
- uri-js@4.4.1 — indirect
- yaml@1.10.3 — 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.
Evidence and freshness
- https://registry.npmjs.org/postcss-loader/4.2.0 — retrieved 2026-10-29T12:09:50.575Z
- https://api.deps.dev/v3/projects/github.com%2Fwebpack%2Fpostcss-loader — retrieved 2026-10-29T07:19:29.069Z
- https://api.deps.dev/v3/systems/npm/packages/postcss-loader/versions/4.2.0 — retrieved 2026-10-29T12:09:51.136Z
- https://api.deps.dev/v3/systems/npm/packages/postcss-loader/versions/4.2.0:dependencies — retrieved 2026-10-29T12:09:51.151Z