You probably already know that Node.js is a cross-platform and back-end JavaScript environment that’s open-source and runs on a V8 engine executing JavaScript code outside of the browser. Also, it has been one of the most popular ones in the entire globe for many years now since it was created back in 2009.
Still, no matter how powerful a tool, platform, or anything else is, another important aspect is to hire Node js developer that knows the job and performs at the highest possible level. Nevertheless, here we will address the Node.js Server-Side JavaScript explanation, why it’s so popular among developers, and how to combine it with the client-side.
Therefore, let’s not waste any more time and get into it right away.
Node js. Server-Side JavaScript vs Client-Side
Server-Side JavaScript or simply SSJS is an extended version that provides back-end access to file systems, servers, and databases. Moreover, it is a JavaScript code running over a server’s local resources. A good example would be to address it as a C# for Java; instead, the syntax’s ground is on JavaScript.
The best example is Node.js since with it; you write JavaScript to program on the server-side. Furthermore, using it, you can also send JavaScript to the client-side, but there is a difference since the client-side code is limited to the machine resources of the client when it comes to permissions and computing power. For instance, the client-side can not access the hard disk of the client, but on the other hand, the server-side can access the server hard disk easily.
Therefore, the main advantage of using the Node.js server-side JavaScript is the opportunity to customize the response in a significant manner based on the requirements of the user, queries into data stores, and access rights.
Combine the Two Sides
You can easily become aware of how important and popular Node.js is since some of the most popular sites, such as Netflix, uses it once again in 2022. And when it comes to comparing Node.js vs JavaScript, even though you can do it in order to find some pros and cons, it is much better to address something that combines two aspects to create an effective result.
And this aspect can be combining Node.js server-side JavaScript and client-side.
The most obvious and common way to use this language is to use it where the server-side code serves data needed for the client’s work and the client-side to build but also be able to update user interfaces.
If you are making a mobile or a desktop application, the client-side is no longer exclusive to the web browser since these apps are also titled as client-side. This aspect happens since modern apps typically depend on external data. They summon data from a server and process it in various ways, where the server is usually a JSON API.
For instance, if you decide to build a mobile app for a social network with React Native, which is a framework that is actually owned by Facebook, and the app allows people to comment, post, chat, like, and so on, then you will most likely be in need of an API in order to allow storage, data retrieval, etc.
That’s why using Node.js for this situation is a compelling advantage since, thanks to the Node.js event-driven non-blocking runtime environment, it is impressively fast. Therefore, all of your clients will have an excellent experience and a genuinely fast response. Furthermore, Node.js can support HTTP requests, but what is even more impressive is that it can support WebSockets for bi-directional connections and communications in real time between people.
In addition, Node.js has multiple advantages that can be combined in order to create and build complex systems with outstanding quality and in a more straightforward approach. Also, it provides developers with the chance to install packages from a wide-ranged collection in order to build almost anything they desire. And when you see that JavaScript also has some impressive usage on the client-side, you know that you are using the right combination.
Final Words
Since JavaScript has opened a wide variety of apps for the language outside the browser or on the server-side, it has become extremely popular in recent years, and it seems like things are going to get even better in the future. And according to this situation, if a developer is good with Node.js, then the sky’s the limit.
Therefore, Node.js server-side JavaScript is yet another effective way to get the desired results every developer wants and needs. So, please don’t waste any more time and start making the best out of every possible situation since time is crucial, and in this modern world, opportunities are vital.
