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csso

CSS minifier with structural optimisations

51
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

afelixtadatutalahmatiy

Keywords

csscompressminifierminifyoptimiseoptimisationcsstree

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff net-exec-file:dist/csso.js AI (source-diff): dist/csso.js is a Rollup UMD bundle of the CSS minifier built via 'npm run build'. The UMD wrapper pattern triggers the rule but contains no actual network calls or malicious code execution. ai
source-diff net-exec-file:dist/csso.min.js AI (source-diff): dist/csso.min.js is the terser-minified version of the Rollup UMD bundle. Same false positive as csso.js — standard browser bundle, not malware. ai
source-diff net-exec-file:dist/csso.esm.js AI (source-diff): dist/csso.esm.js is a legitimate esbuild/rollup bundle of csso+source-map. URL parsing regex and bundler module patterns trigger the rule; no actual network calls or dynamic code execution present. ai
source-diff large-new-source-files AI (source-diff): csso v5 added ESM/CJS dual-module output; large number of new dist/cjs files is expected from the build system refactor. ai
provenance no-provenance AI (provenance): Established package with strong publisher track record; lack of Sigstore provenance is not a security concern here. ai

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