If you talk about NodeJS now, it’s nothing exciting or novel. In fact, it’s been around for eight years. But then, in a time dominated by Java, it was a game changer. At that time, web containers were everyone’s bane, your dependencies were still self-hosted and your build could have been Maven or Ant. Then, with the introduction of NodeJS, salvation was at hand. It enabled you to simply run your server and it would start almost instantly. It spelled out the end of interfaces, generics, and other ‘complex’ JVM dependencies.
Now, it also enjoys a vibrant community with open source libraries for pretty much anything and it runs on many platforms like Windows, Linux, Unix, and Mac OS X.
Because it’s a brilliant server-side platform for developing real-time applications, developers can use NodeJS servers to scale massively. You can effectively handle thousands of real-time requests without hardware and extra hosting services that cost astronomical amounts. Node-based applications are also fully compatible with cloud services and can be added or deleted automatically, thereby preventing application spikes in the event of a traffic surge. It’s used for projects like:
It’s so powerful, fast, and scalable that even Netflix uses it to handle 15% of its global internet traffic.
If you’re not convinced already, here are a few more reasons why you should consider getting NodeJS training:
Besides Netflix mentioned above, other global powerhouses like Uber, PayPal, and LinkedIn, all widely use NodeJS. If these huge brands are using it, then it’s obviously a popular technology already and something to keep in mind when you’re expanding your employability skill set and making career choices.
Ever wondered about the inception of full stack web development? You can give the credit to Node. To reiterate, full stack web development means a programmer who works on all aspects of the program, front-end, back-end, and database administration. Imagine the days before Node - full stack developers had to be adept in multiple languages.
As mentioned above, NodeJS is an open source framework with an active global community, full of enthusiastic programmers who continuously contribute to its improvement. Not only will this make you feel more involved, but it makes learning easier and more fun for everyone!