As the popularity of Node.js continues to grow every day, chances are you'll use it when building your next web application. Coders use it to build real-time web APIs because it's the best runtime you can use for building server-side apps. It's a highly customizable server engine that you can configure the way you want to work best for you. It is always ready to accept and respond to the requests of its users. For someone looking for an exceptionally easy-to-use system, Node.js is it and will transform the way you start building networks or other event-driven applications. 1. Node.js is very fast Node.js uses a V8 engine, which will compile and run JavaScript at very high speed. This is mainly because V8 takes JavaScript as native machine code. Another thing about Node.js is its event loop; it is a single thread that will perform all operations Phone Number List asynchronously. Its ability to perform all I/O operations asynchronously ensures that you don't experience any delays. When using Node.js, you will experience fast reading and writing to network connections, file systems, and databases. These are all very important operations when building applications. To sum up, when using Node.js, you will be proud of the fact that you have very fast and scalable web applications that can handle a good number of connections running simultaneously while expecting high performance.. You can easily share with Node.js Sharing library code packages is easily allowed in the Node.js community. These packages can be shared culturally, legally, procedurally as well as technically. Node.js comes with Node Package Manager because a large number of packages are included. It is therefore very likely that you will find the package you need, because someone else may have already created it. You can create your own Node.js packages and then easily share them with other users. To create a package, you can use the code below: Hello | index.js | Once the package is created, you can use the code below to use the package in another application. Hello World | app.js You can now browse the package to its folder and then run it. Once you've run it, you can now use it like any other Node.js package. See also: Top 10 IDEs for Node.js Application Development 3. Node.js has great real-time power Real-time has been greatly simplified with Node.js. It works very well in many simultaneous connections, which therefore makes it excellent in real-time multi-user applications for example gaming, chatting and much more. The multi-user requirement in node.js is handled well by its event loop while its real-time power is experienced through the use of the web socket protocol; it is basically a two-way communication channel between server and client using Node.js. With this communication channel, the client can easily send data to the server, in the same way that the server can easily send data to the client. Node.js offers event-driven programming Node.js uses events all the way, which is why it's faster than any other similar technology. Once you start the Node.js server, it will simply initialize its variables, then declare its functions and wait for events to occur. In such an application, there is the main loop, whose mandate is to listen for events in order to trigger the callback function in case one or all of the triggered events are detected.