# Install modernizr with npm

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser. Version 3.13.1 via npm; verified 2024-08-06. Also installable with debian: sudo apt install libjs-modernizr.

## Install

```sh
sudo av install npm:modernizr
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g modernizr
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:modernizr
- **Package manager:** npm
- **Version:** 3.13.1
- **Source summary:** Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
- **Homepage:** <https://github.com/Modernizr/Modernizr>
- **Last updated:** 2024-08-06T07:44:19.106Z
- **Generated:** 2026-08-03T19:37:03+00:00

## Executables

- modernizr (alias)

## Install behavior

- Bottle: not available

## Freshness

- Page generated: 2026-08-03
- Package-manager version: 3.13.1

## Security Notes

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


## Other Package-Manager Records

- Debian apt - libjs-modernizr - 3.13.0-0.1: normalized package name match | Debian stable package indexes: libjs-modernizr from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | JavaScript library to detect HTML5 and CSS3 features in the user's browser | https://modernizr.com/
- Ubuntu apt - libjs-modernizr - 2.6.2+ds1-5: normalized package name match | Ubuntu 24.04 LTS package indexes: libjs-modernizr from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | JavaScript library to detect HTML5 and CSS3 features in the user's browser | https://modernizr.com/


## Sources

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