# Install clean-css-cli with npm

A command-line interface to clean-css CSS optimization library. Version 5.6.3 via npm; verified 2023-11-30.

## Install

```sh
sudo av install npm:clean-css-cli
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g clean-css-cli
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:clean-css-cli
- **Package manager:** npm
- **Package manager page:** <https://www.npmjs.com/package/clean-css-cli>
- **Version:** 5.6.3
- **Source summary:** A command-line interface to clean-css CSS optimization library
- **Homepage:** <https://github.com/clean-css/clean-css-cli#readme>
- **Repository:** <https://github.com/clean-css/clean-css-cli>
- **Upstream docs:** <https://github.com/clean-css/clean-css-cli#readme>
- **License:** MIT
- **Source archive:** <https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.6.3.tgz>
- **Issue tracker:** <https://github.com/clean-css/clean-css-cli/issues>
- **Published:** 2023-11-30T09:22:22.059Z
- **Last updated:** 2023-11-30T09:22:22.059Z
- **Generated:** 2026-07-08T18:08:21+00:00

## Executables

- cleancss (cli)
- cleancss (alias)

## Dependencies

- chokidar
- clean-css
- commander
- glob

## Build dependencies

- http-proxy
- jshint
- source-map
- vows

## Install behavior

- Post-install hook: not defined
- Lifecycle scripts: prepublish
- Bottle: not available

## Freshness

- Page generated: 2026-07-08
- Package-manager version: 5.6.3
- Package-manager updated: 2023-11-30
- Local data: ok
- Upstream repository: https://github.com/clean-css/clean-css-cli
- warning: The package-manager record has not been updated in over a year.
- info: No cached GitHub release or tag data was available.

## Security Notes

No matching local secret-handling manifest was found for clean-css-cli. Nucleus package metadata is still published here so future coverage has a stable package URL.


## Source Database Details

- **Source Database:** npm registry
- **Dist Tags:** Latest: 5.6.3
- **Version Count:** 49
- **Maintainers:** jakub.pawlowicz
- **Author:** Jakub Pawlowicz
- **Publisher:** jakub.pawlowicz
- **Engines:** Node: >= 10.12.0
- **Integrity:** sha512-MUAta8pEqA/d2DKQwtZU5nm0Og8TCyAglOx3GlWwjhGdKBwY4kVF6E5M6LU/jmmuswv+HbYqG/dKKkq5p1dD0A==
- **Shasum:** be2d65c9b17bba01a598d7eeb5ce68f4119f07b5
- **Unpacked Size:** 45,565
- **File Count:** 0
- **Created At:** 2017-01-22T13:51:04.183Z
- **Latest Published At:** 2023-11-30T09:22:22.059Z
- **Modified At:** 2023-11-30T09:22:22.229Z

## Other Package-Manager Records

- Nix - clean-css-cli: normalized package name match | nixpkgs package indexes: pkgs/by-name/cl/clean-css-cli/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Debian apt - cleancss - 5.3.3+~5.6.3-1: installed executable or alias match | Debian stable package indexes: cleancss from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Tool for minifying CSS files | https://github.com/jakubpawlowicz/clean-css
- Ubuntu apt - cleancss - 5.3.2+~5.6.2-1ubuntu1: installed executable or alias match | Ubuntu 24.04 LTS package indexes: cleancss from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Tool for minifying CSS files | https://github.com/jakubpawlowicz/clean-css


## Related links

- [Web development packages](https://www.automicvault.com/pkg/web-dev-tools/) - Matched curated package taxonomy and local package facts.
- [csso-cli](https://www.automicvault.com/pkg/npm/csso-cli/) - Local package facts share a topical domain. Shared terms: chokidar, cli, css, developer, developer-tools.
- [node-minify](https://www.automicvault.com/pkg/npm/node-minify/) - Local package facts share a topical domain. Shared terms: clean, clean-css, cli, commander, css.
- [laravel-mix](https://www.automicvault.com/pkg/npm/laravel-mix/) - Local package facts share a topical domain. Shared terms: chokidar, clean, clean-css, cli, commander.

## Sources

- Nucleus package database
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph