# npm-publish

Publish a package

## SYNOPSIS

    npm publish <tarball> [--tag <tag>]
    npm publish <folder> [--tag <tag>]

## DESCRIPTION

Publishes a package to the registry so that it can be installed by name.

- `<folder>`: A folder containing a package.json file

- `<tarball>`: A url or file path to a gzipped tar archive containing a single folder with a package.json file inside.

- `[--tag <tag>]` Registers the published package with the given tag, such that `npm install <name>@<tag>` will install this version. By default, `npm publish` updates and `npm install` installs the `latest` tag.

Fails if the package name and version combination already exists in the registry. Overwrites when the "--force" flag is set.

## SEE ALSO

- npm-registry(7)
- npm-adduser(1)
- npm-owner(1)
- npm-deprecate(1)
- npm-tag(1)