The Node Module Loader

Most module loaders are unable to load two different versions of the same module into memory. Luckily, the Node.js module loader is written for exactly this situation, and can easily load both versions of the module in a way that they do not conflict with each other.

How is it that npm and the node module loader are so wonderfully symbiotic? They were both written in large part by the same person, npm, Inc. CEO, Isaac Z. Schlueter. Like 2 sides of the same piece of paper, npm and the Node.js module loader are what make Node.js a uniquely well-suited runtime for dependency management.