Amazon CodeCatalyst is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [How to migrate from CodeCatalyst](migration.md).

# Using npm
<a name="packages-npm"></a>

These topics describe how you can use `npm`, the Node.js package manager, with CodeCatalyst.

**Note**  
CodeCatalyst supports `node v4.9.1` and later and `npm v5.0.0` and later.

**Topics**
+ [Configuring and using npm](packages-npm-use.md)
+ [npm tag handling](packages-npm-tags.md)