# Install uncss with npm

Remove unused CSS styles. Version 0.17.3 via npm; verified 2020-02-11.

## Install

```sh
sudo av install npm:uncss
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g uncss
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:uncss
- **Package manager:** npm
- **Version:** 0.17.3
- **Source summary:** Remove unused CSS styles
- **Homepage:** <https://github.com/uncss/uncss>
- **Last updated:** 2020-02-11T08:30:32.245Z
- **Generated:** 2026-08-03T19:37:03+00:00

## Executables

- uncss (alias)

## Install behavior

- Bottle: not available

## Freshness

- Page generated: 2026-08-03
- Package-manager version: 0.17.3

## Security Notes

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



## Sources

- pkg.so package database
- pkgdb category and tag curation
- cross-ecosystem install command graph