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npm-uninstall.html
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npm-uninstall.html
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<!DOCTYPE html><html><head>
<meta charset="utf-8">
<title>npm-uninstall</title>
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<div class="title">
npm command-line interface
</div>
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</div>
<section id="content">
<header class="title">
<h1 id="npm-uninstall">npm-uninstall</h1>
<span class="description">Remove a package</span>
</header>
<section id="table_of_contents">
<h2 id="table-of-contents">Table of contents</h2>
<div id="_table_of_contents"><ul><li><a href="#synopsis">Synopsis</a></li><li><a href="#description">Description</a></li><li><a href="#examples">Examples</a></li><li><a href="#configuration">Configuration</a></li><ul><li><a href="#save"><code>save</code></a></li><li><a href="#workspace"><code>workspace</code></a></li><li><a href="#workspaces"><code>workspaces</code></a></li><li><a href="#include-workspace-root"><code>include-workspace-root</code></a></li></ul><li><a href="#see-also">See Also</a></li></ul></div>
</section>
<div id="_content"><h3 id="synopsis">Synopsis</h3>
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<pre lang="bash"><code>npm uninstall [<@scope>/]<pkg>...
aliases: unlink, remove, rm, r, un
</code></pre>
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<h3 id="description">Description</h3>
<p>This uninstalls a package, completely removing everything npm installed
on its behalf.</p>
<p>It also removes the package from the <code>dependencies</code>, <code>devDependencies</code>,
<code>optionalDependencies</code>, and <code>peerDependencies</code> objects in your
<code>package.json</code>.</p>
<p>Futher, if you have an <code>npm-shrinkwrap.json</code> or <code>package-lock.json</code>, npm
will update those files as well.</p>
<p><code>--no-save</code> will tell npm not to remove the package from your
<code>package.json</code>, <code>npm-shrinkwrap.json</code>, or <code>package-lock.json</code> files.</p>
<p><code>--save</code> or <code>-S</code> will tell npm to remove the package from your
<code>package.json</code>, <code>npm-shrinkwrap.json</code>, and <code>package-lock.json</code> files.
This is the default, but you may need to use this if you have for
instance <code>save=false</code> in your <code>npmrc</code> file</p>
<p>In global mode (ie, with <code>-g</code> or <code>--global</code> appended to the command),
it uninstalls the current package context as a global package.
<code>--no-save</code> is ignored in this case.</p>
<p>Scope is optional and follows the usual rules for <a href="../using-npm/scope.html"><code>scope</code></a>.</p>
<h3 id="examples">Examples</h3>
<pre lang="bash"><code>npm uninstall sax
</code></pre>
<p><code>sax</code> will no longer be in your <code>package.json</code>, <code>npm-shrinkwrap.json</code>, or
<code>package-lock.json</code> files.</p>
<pre lang="bash"><code>npm uninstall lodash --no-save
</code></pre>
<p><code>lodash</code> will not be removed from your <code>package.json</code>,
<code>npm-shrinkwrap.json</code>, or <code>package-lock.json</code> files.</p>
<h3 id="configuration">Configuration</h3>
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<h4 id="save"><code>save</code></h4>
<ul>
<li>Default: <code>true</code> unless when using <code>npm update</code> or <code>npm dedupe</code> where it
defaults to <code>false</code></li>
<li>Type: Boolean</li>
</ul>
<p>Save installed packages to a <code>package.json</code> file as dependencies.</p>
<p>When used with the <code>npm rm</code> command, removes the dependency from
<code>package.json</code>.</p>
<p>Will also prevent writing to <code>package-lock.json</code> if set to <code>false</code>.</p>
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<h4 id="workspace"><code>workspace</code></h4>
<ul>
<li>Default:</li>
<li>Type: String (can be set multiple times)</li>
</ul>
<p>Enable running a command in the context of the configured workspaces of the
current project while filtering by running only the workspaces defined by
this configuration option.</p>
<p>Valid values for the <code>workspace</code> config are either:</p>
<ul>
<li>Workspace names</li>
<li>Path to a workspace directory</li>
<li>Path to a parent workspace directory (will result in selecting all
workspaces within that folder)</li>
</ul>
<p>When set for the <code>npm init</code> command, this may be set to the folder of a
workspace which does not yet exist, to create the folder and set it up as a
brand new workspace within the project.</p>
<p>This value is not exported to the environment for child processes.</p>
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<h4 id="workspaces"><code>workspaces</code></h4>
<ul>
<li>Default: null</li>
<li>Type: null or Boolean</li>
</ul>
<p>Set to true to run the command in the context of <strong>all</strong> configured
workspaces.</p>
<p>Explicitly setting this to false will cause commands like <code>install</code> to
ignore workspaces altogether. When not set explicitly:</p>
<ul>
<li>Commands that operate on the <code>node_modules</code> tree (install, update, etc.)
will link workspaces into the <code>node_modules</code> folder. - Commands that do
other things (test, exec, publish, etc.) will operate on the root project,
<em>unless</em> one or more workspaces are specified in the <code>workspace</code> config.</li>
</ul>
<p>This value is not exported to the environment for child processes.</p>
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<h4 id="include-workspace-root"><code>include-workspace-root</code></h4>
<ul>
<li>Default: false</li>
<li>Type: Boolean</li>
</ul>
<p>Include the workspace root when workspaces are enabled for a command.</p>
<p>When false, specifying individual workspaces via the <code>workspace</code> config, or
all workspaces via the <code>workspaces</code> flag, will cause npm to operate only on
the specified workspaces, and not on the root project.</p>
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<h3 id="see-also">See Also</h3>
<ul>
<li><a href="../commands/npm-prune.html">npm prune</a></li>
<li><a href="../commands/npm-install.html">npm install</a></li>
<li><a href="../configuring-npm/folders.html">npm folders</a></li>
<li><a href="../commands/npm-config.html">npm config</a></li>
<li><a href="../configuring-npm/npmrc.html">npmrc</a></li>
</ul>
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