csso 5.0.3
CSS minifier with structural optimisations
csso@5.0.3 was published on 2022-03-09. Its manifest declares 1 runtime dependency and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is ^10 || ^12.20.0 || ^14.13.0 || >=15.0.0.
All csso versions · Permanent reference to 5.0.3 · View npm registry JSON · Latest release
Package specifications
| Version | 5.0.3 |
|---|---|
| License declaration | MIT |
| Published | 2022-03-09T14:04:09.865Z |
| Node.js requirement | ^10 || ^12.20.0 || ^14.13.0 || >=15.0.0 |
| Type declarations | Not declared |
| Runtime dependency count | 1 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 586.77 KiB |
| Published file count | 91 |
| Package type | module |
| ES module entry | ./lib/index.js |
| Default entry | ./cjs/index.cjs |
| Side effects declaration | Not declared |
| Direct advisories | Unknown |
| Resolved graph dependencies | Unknown |
| Repository stars | 3780 |
| Repository forks | 189 |
Install csso 5.0.3
npm install csso@5.0.3 pnpm add csso@5.0.3 yarn add csso@5.0.3
Runtime dependencies
- css-tree ~2.0.4
Peer requirements
- None declared
Optional dependencies
- None declared
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 | 0/10 — Found 0/30 approved changesets -- score normalized to 0 |
|---|---|
| Maintained | 0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Security-Policy | 0/10 — security policy file not detected |
| License | 10/10 — license file detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
| Branch-Protection | 0/10 — branch protection not enabled on development/release branches |
| Fuzzing | 0/10 — project is not fuzzed |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Pinned-Dependencies | 5/10 — dependency not pinned by hash detected -- score normalized to 5 |
Evidence and freshness
- Readable npm registry JSON — retrieved 2026-11-01T23:42:35.056Z
- https://api.deps.dev/v3/projects/github.com%2Fcss%2Fcsso — retrieved 2026-11-01T23:08:07.256Z