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  • Rajnesh tripathi thinks this is interesting:

Increased modularity: Since you no longer have one giant codebase (known in the Rails world as the monorail), you can break your application into logical pieces, each well suited to perform its specific task.

In this book, you will explore ways to develop applications in this thick-client fashion. You will be using four tools: MongoDB, Express, Angular.js, and Node.js (popularly known as the MEAN stack). Using these tools, with JavaScript to bind them together, you can quickly build fast applications that scale.