cssnano 1.3.1

A modular minifier, built on top of the PostCSS ecosystem.

cssnano@1.3.1 was published on 2015-06-07. Its manifest declares 25 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.

All cssnano versions · Permanent reference to 1.3.1 · Latest release

Package specifications

Version1.3.1
License declarationMIT
Published2015-06-07T10:15:29.449Z
Node.js requirementNot declared
Type declarationsNot declared
Runtime dependency count25
Peer requirement count0
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution sizeNot supplied
Published file countNot supplied
Package typeNot declared
ES module entryNot declared
Default entryindex.js
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies67
Repository stars4981
Repository forks330

Install cssnano 1.3.1

npm install cssnano@1.3.1
pnpm add cssnano@1.3.1
yarn add cssnano@1.3.1

Runtime dependencies

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.

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.

Maintained10/10 — 30 commit(s) and 13 issue activity found in the last 90 days -- score normalized to 10
Code-Review0/10 — Found 0/10 approved changesets -- score normalized to 0
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Security-Policy10/10 — security policy file detected
Token-Permissions10/10 — GitHub workflow tokens follow principle of least privilege
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Binary-Artifacts10/10 — no binaries found in the repo
Pinned-Dependencies10/10 — all dependencies are pinned
License10/10 — license file detected
Fuzzing0/10 — project is not fuzzed
Branch-Protection5/10 — branch protection is not maximal on development and all release branches
SAST5/10 — SAST tool is not run on all commits -- score normalized to 5

Evidence and freshness