They are not included in npm.
<p class="lead font-weight-normal">
Install Bootstrap’s source Sass and JavaScript files via npm, Composer, or Meteor.
</p>
- <p>Package managed installs don’t include documentation, but do include our build system and readme. You can also <a href="https://github.com/twbs/bootstrap-npm-starter">use our npm template repo</a> to quickly generate a Bootstrap project via npm.</p>
+ <p>Package managed installs don’t include documentation or our full build scripts. You can also <a href="https://github.com/twbs/bootstrap-npm-starter">use our npm template repo</a> to quickly generate a Bootstrap project via npm.</p>
<a class="btn btn-lg btn-outline-primary mb-3" href="{{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/download/">Read installation docs</a>
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