• Speed
Node.js performance benefits from Chrome’s V8 JavaScript engine optimizations. Besides the non-blocking architecture keeps the servers from waiting until response it sent back to the user before switching to other tasks.
• Modules
The Node Package Manager simplifies managing additional modules and integrating them into your app. The Node.js community is wide and rich following code-sharing principles which allows find module for your exact requirements.
• One Language
As Node.js is using JavaScript programming language it allow to follow almost the same approaches for writing frontend and backend code. Developers will not need to switch between various programming paradigms as they move through the stack.
• Real-Time Apps
The applications with real-time interaction require low server response time that Nodejs is ready to provide. Such modules like Socket.io allow to creating instant messaging chats, games and more. The fast speed and asynchronous behavior put real-time apps to new level.