Blog of Raivo Laanemets

Stories about web development, freelancing and personal computers.

npm 3


npm is a package manager used by many JavaScript projects. The version 3 is beta-released and mostly contains fixes for the Windows platform and the shrinkwrap functionality.

On Windows it caused pain from too deeply nested node_modules directories. The underlying file system (NTFS) supports long paths and npm has no issues with them but Windows own tools and many 3rd-party tools fail on paths greater than 255 characters. As a result, packages will now be installed on the top-level node_modules directory. When there is a dependency version conflict then nesting is still used but paths are likely still shorter than before.

The shrinkwrap command got improved a lot. This should also eliminate the package.json/npm-shrinkwrap.json difference issue. I will definitely try again to use shrinkwrap on my Node applications.

The full changelog can be found from here.


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