postcss 5.2.9
Tool for transforming styles with JS plugins
postcss@5.2.9 was published on 2017-01-09. Its manifest declares 4 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=0.12.
All postcss versions · Permanent reference to 5.2.9 · Latest release
Package specifications
| Version | 5.2.9 |
|---|---|
| License declaration | MIT |
| Published | 2017-01-09T07:15:29.824Z |
| Node.js requirement | >=0.12 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 4 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | Not supplied |
| Published file count | Not supplied |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | lib/postcss |
| Side effects declaration | Not declared |
| Direct advisories | 6 |
| Resolved graph dependencies | 11 |
| Repository stars | 28967 |
| Repository forks | 1653 |
Install postcss 5.2.9
npm install postcss@5.2.9 pnpm add postcss@5.2.9 yarn add postcss@5.2.9
Runtime dependencies
- chalk ^1.1.3
- js-base64 ^2.1.9
- source-map ^0.5.6
- supports-color ^3.1.2
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- ansi-regex@2.1.1 — indirect
- ansi-styles@2.2.1 — indirect
- chalk@1.1.3 — direct
- escape-string-regexp@1.0.5 — indirect
- has-ansi@2.0.0 — indirect
- has-flag@1.0.0 — indirect
- js-base64@2.6.4 — direct
- source-map@0.5.7 — direct
- strip-ansi@3.0.1 — indirect
- supports-color@2.0.0 — indirect
- supports-color@3.2.3 — direct
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.
Known direct advisories
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 4/10 — Found 12/30 approved changesets -- score normalized to 4 |
|---|---|
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Maintained | 10/10 — 30 commit(s) and 16 issue activity found in the last 90 days -- score normalized to 10 |
| Security-Policy | 10/10 — security policy file detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Token-Permissions | 9/10 — detected GitHub workflow tokens with excessive permissions |
| Pinned-Dependencies | 10/10 — all dependencies are pinned |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Fuzzing | 10/10 — project is fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 3/10 — branch protection is not maximal on development and all release branches |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/postcss/5.2.9 — retrieved 2026-10-29T10:41:02.570Z
- https://api.deps.dev/v3/projects/github.com%2Fpostcss%2Fpostcss — retrieved 2026-10-29T05:56:04.323Z
- https://api.deps.dev/v3/systems/npm/packages/postcss/versions/5.2.9 — retrieved 2026-10-29T10:41:03.099Z
- https://api.deps.dev/v3/systems/npm/packages/postcss/versions/5.2.9:dependencies — retrieved 2026-10-29T10:41:03.121Z