Node.js also has an extensive library of modules available from the npm registry that you can use to extend your application’s functionality with minimal effort. These modules provide additional features such as authentication, database connectivity, file system access, networking utilities, string manipulation functions, and more without having to write your own code or install third party libraries.
In addition to its core features, Node.js also provides scalability through its clustering feature which allows you to run multiple instances of the same application on different machines for increased performance and reliability of your application’s services. Finally, Node's package manager (npm) makes it easy to manage dependencies between projects by allowing you to keep track of which version of each package your project depends on while also providing access to new packages or updates when they become available from the npm registry.
Overall, Node.js is a powerful and efficient platform for developing large scale web applications with minimal effort while providing scalability through its clustering feature and access to a wide range of modules through its npm registry.