When, Where & Why Using Node JS is Good
Tags: programming, webdev, node, javascript
Published: 2022-03-21 14:03:26

<p class="wow fadeIn" data-wow-delay=".05s"><a href="https://fireart.studio/blog/double-recognition-fireart-studio-is-listed-among-top-node-js-and-php-developers-on-techreviewer/" target="_blank" rel="noopener">Why is node js used?</a></p>
<p class="wow fadeIn" data-wow-delay=".05s"><strong>Today it&rsquo;s common that building a video streaming app for video conferencing, for example, is often organized with Nuxt.js, Node or Express. Using Node.js for backend web development in 2022 is also a trend. Deploying a Node-based web app or website is the easy part.&nbsp; So, Why, When &amp; Where to Use Node.js as your backend for a variety of products is a point of discussion.</strong></p>
<figure id="attachment_17462" class="wp-caption aligncenter wow fadeIn" data-wow-delay=".05s"><img class="wp-image-17462" src="https://fireart.studio/wp-content/uploads/2022/03/node.jpg" sizes="(max-width: 950px) 100vw, 950px" srcset="https://fireart.studio/wp-content/uploads/2022/03/node.jpg 1091w, https://fireart.studio/wp-content/uploads/2022/03/node-300x226.jpg 300w, https://fireart.studio/wp-content/uploads/2022/03/node-1024x771.jpg 1024w, https://fireart.studio/wp-content/uploads/2022/03/node-768x578.jpg 768w, https://fireart.studio/wp-content/uploads/2022/03/node-569x428.jpg 569w, https://fireart.studio/wp-content/uploads/2022/03/node-256x193.jpg 256w, https://fireart.studio/wp-content/uploads/2022/03/node-638x480.jpg 638w, https://fireart.studio/wp-content/uploads/2022/03/node-450x339.jpg 450w" alt="" width="950" height="716" />
<figcaption id="caption-attachment-17462" class="wp-caption-text">Source:&nbsp;<a href="https://dribbble.com/shots/11468869-The-Best-Node-js-Security-Practices" target="_blank" rel="nofollow">Dribbble</a></figcaption>
</figure>
<h2 class="wow fadeIn" data-wow-delay=".05s">What is Node JS?</h2>
<blockquote class="wow fadeIn" data-wow-delay=".05s">
<p><em>Node. js (Node) is an open-source JavaScript framework built on the Chrome V8 engine. It allows you to write server code for web applications and dynamic web pages, as well as command-line programs.</em></p>
</blockquote>
<p class="wow fadeIn" data-wow-delay=".05s">In fact, Node.js is not just a framework or library, but a runtime programming paradigm that is based on the Chrome V8&nbsp;<a href="https://fireart.studio/blog/java-vs-javascript/" target="_blank" rel="noopener">JavaScript engine</a>. It includes npm which is the package manager included. The scope of JS does not end there. Recently, this language has often been considered a top contender for server-side programming. And this shift in the web development industry was marked by the emergence of Node.js. You may also come across JavaScript Object Notation, or JSON, which is a lightweight data format that has become a defacto standard for the web.</p>
<p class="wow fadeIn" data-wow-delay=".05s">It&rsquo;s been successfully used for traditional websites and back-end API services but was designed with real-time, push-based architectures in mind. So, it&rsquo;s quite a convenient and easy stack to apply for multiple projects.</p>
<p class="wow fadeIn" data-wow-delay=".05s">Besides, despite the general misconception that it&rsquo;s a&nbsp;<a href="https://fireart.studio/blog/7-python-most-popular-frameworks/" target="_blank" rel="noopener">backend framework</a>&nbsp;only and is used for building servers, Node. js can be applied on both the frontend and the backend. That&rsquo;s why there&rsquo;s much to like about it.</p>
<h2 class="wow fadeIn" data-wow-delay=".05s">Why Programmers are using Node JS?</h2>
<p class="wow fadeIn" data-wow-delay=".05s">Since we&rsquo;ve already created many&nbsp;<a href="https://fireart.studio/blog/fireart-studio-wins-in-the-red-dot-award-brands-communication-design-2021/" target="_blank" rel="noopener">award-winning product designs</a>, video explainers and have a direct relation to UX/UI, as well as high-quality<a href="https://fireart.studio/trusted-node-js-development-company/" target="_blank" rel="noopener">&nbsp;product development</a>, it&rsquo;s nice to explain why we use node js in a variety of projects. We also know&nbsp;<a href="https://fireart.studio/blog/how-to-create-a-successful-app/" target="_blank" rel="noopener">how to create successful apps</a>. So, why do programmers prefer using it? Here are some good reasons why:</p>
<h3 class="wow fadeIn" data-wow-delay=".05s">The speed</h3>
<p class="wow fadeIn" data-wow-delay=".05s">The speed is provided by the V8 engine, which was created by Google. It allows you to convert JavaScript code to native code and saves development time when executing a program. Products for building web applications with Node.js can handle significantly more connections.</p>
<h3 class="wow fadeIn" data-wow-delay=".05s">Cost savings</h3>
<p class="wow fadeIn" data-wow-delay=".05s">Node.js development costs a lot less than anything else. Its memory footprint is smaller compared to&nbsp;<a href="https://fireart.studio/blog/how-developers-may-approach-choosing-the-right-technology-stack-for-the-project/" target="_blank" rel="noopener">PHP or Java</a>&nbsp;servers. The server runs in an event-driven loop that saves a huge amount of random access memory (RAM) and in turn software resources.</p>
<h3 class="wow fadeIn" data-wow-delay=".05s">Real-time development</h3>
<p class="wow fadeIn" data-wow-delay=".05s">Developing with Node.js involves a lot of event programming and interacting with a non-blocking server, which is an opportunity to maximize the&nbsp;<a href="https://fireart.studio/blog/3-benefits-of-it-outstaffing-that-may-help-companies-to-scale/" target="_blank" rel="noopener">resources of programmers</a>&nbsp;and save money. The framework, where it is possible to write code in real-time, makes it possible to dynamically create a site.</p>
<h3 class="wow fadeIn" data-wow-delay=".05s">Preliminary caching option</h3>
<p class="wow fadeIn" data-wow-delay=".05s">This eliminates the need to re-execute code when servers call the first module. Caching makes websites load faster and makes the user experience easier. If you ask any programmer, they will say that the main advantage of the framework is the possibility of caching.</p>
<h3 class="wow fadeIn" data-wow-delay=".05s">Scaling</h3>
<p class="wow fadeIn" data-wow-delay=".05s">The technology has services that separate a website or web application into more subtle processes so that different teams can work on them. At the same time, they can be developed with the growth of the product or the increase in user traffic. The V8 engine allows you to develop websites and web applications with subsequent scaling.</p>
<p class="wow fadeIn" data-wow-delay=".05s">You may also find even more&nbsp;<a href="https://menafn.com/1103576500/10-reasons-to-use-Nodejs-for-web-development" target="_blank" rel="nofollow">reasons here</a>.</p>
<h2 class="wow fadeIn" data-wow-delay=".05s">Pros and Cons of Node JS</h2>
<p class="wow fadeIn" data-wow-delay=".05s">As a robust JavaScript-based technology it has a range of advantages.</p>
<p class="wow fadeIn" data-wow-delay=".05s">By using Node.js as the backend, you automatically get all the benefits of fully functional JavaScript development, including:</p>
<ul class="wow fadeIn" data-wow-delay=".05s">
<li>optimal application speed;</li>
<li>possibility of sharing and reuse;</li>
<li>a huge number of free tools;</li>
<li>cross-platform.</li>
</ul>
<p class="wow fadeIn" data-wow-delay=".05s">Node.js is fast. All this allows you to make the development process as flexible and less time-consuming as possible. As a result, you will receive high-quality and reliable software in the shortest possible time.</p>
<h2 class="wow fadeIn" data-wow-delay=".05s">Pitfalls of Node JS</h2>
<p class="wow fadeIn" data-wow-delay=".05s">Why Node.js might not work for you?</p>
<p class="wow fadeIn" data-wow-delay=".05s">Despite the impressive potential of the project, when considering the possibility of using Node.js for server-side programming, it is worth considering some of its significant drawbacks.</p>
<p class="wow fadeIn" data-wow-delay=".05s">The biggest drawback of Node.js, even now, is its inability to handle heavy CPU-bound tasks. Besides, due to its asynchronous nature, Node.js relies heavily on call-back requests, functions that run after each task in the queue has been completed.</p>
<h2 class="wow fadeIn" data-wow-delay=".05s">Examples of Where Node.js Should Be Used</h2>
<p class="wow fadeIn" data-wow-delay=".05s">To make a long story short: Node. js is well suited for&nbsp;<a href="https://fireart.studio/blog/types-of-mobile-apps/" target="_blank" rel="noopener">apps types</a>&nbsp;that have a lot of concurrent connections where each request only needs very few CPU cycles because the event loop (with all the other clients) is blocked during the execution of a function. You may create any application instance you want as per this condition.</p>
<p class="wow fadeIn" data-wow-delay=".05s">Also, explore the best&nbsp;<a href="https://fireart.studio/blog/the-best-node-js-security-practices/" target="_blank" rel="noopener">node js security practices</a>&nbsp;to better understand why is node js used in various projects with us in no time.</p>
<h2 class="wow fadeIn" data-wow-delay=".05s">Conclusion</h2>
<p class="wow fadeIn" data-wow-delay=".05s">Node or Node.js is a software platform that turns&nbsp;<a href="https://fireart.studio/blog/the-most-popular-javascript-frameworks/" target="_blank" rel="noopener">JavaScript</a>&nbsp;from a highly specialized language into a general-purpose language. Why we use node js? &ndash; for many reasons. It may primarily be used for non-blocking, event-driven servers, due to its single-threaded nature and so much more.</p>
<p class="wow fadeIn" data-wow-delay=".05s">Why is node js so popular? It took years for Node.js to become popular and one of the best systems for your client product development &amp;&nbsp;<a href="https://fireart.studio/blog/the-value-of-design-for-international-investing/" target="_blank" rel="noopener">design</a>. At the same time, it remains a young and promising technology that grows and allows more and more options. You may create more products that you imagine both front end and back and with its help.&nbsp;<a href="https://fireart.studio/blog/why-and-when-to-use-node-js-for-your-project/" target="_blank" rel="noopener">Why use node js</a>&nbsp;for the backend? &ndash; Just because it&rsquo;s easy and flexible.</p>
<p class="wow fadeIn" data-wow-delay=".05s">Check out how many projects you may create using it and why use node js by&nbsp;<a href="https://fireart.studio/hire-node-js-developers/" target="_blank" rel="noopener">hiring us</a>&nbsp;right away!</p>