Using npm to install or update required packages just like bundler for rubygems

Question

I love Bundler, it\'s great at dependency management. I love npm, installing node packages is easy! I have a nodejs app and would love to be able to specify my apps de

Answer 1

As of npm 1.0 (which is now what you get by default if you follow the steps in the README file), "bundle" is no longer a segregated thing -- it's just "how it works".

So:

1. Put a package.json file in the root of your project

2. List your deps in that file

   { "name" : "my-project"
   , "version" : "1.0.0"
   , "dependencies" : { "express" : "1.0.0" } }
   

3. npm install Since you're calling this with no args, and not in global mode, it'll just install all your deps locally.

4. require("express") and be happy.