<p>Node.js technology is ten years old. It is an open source JavaScript runtime environment which allows building JavaScript programs for the server-side. It uses V8 JavaScript Engine, an important integration that once increased Node popularity and upgraded it to the next level very quickly. V8 engine which powers Google Chrome executes JavaScript code while browsing with Google. While many think of Node.js to be only a backend framework, this technology can also be used to build front-end.Ryan Dahl, software engineer and inventor of Node.js and released in 2009 which quickly earned popularity among large companies and enterprises.</p><p><br></p><p>This JavaScript runtime environment is perfect for dynamic web pages, web applications, and command-line programs. It knows how to communicate with external libraries, requests commands from code, and acts as a web server. Whether you want to develop a chatbot, online game, or social network, use this framework to achieve your goals.However, it is not that simple. Working on a Node.js project, you should be ready to meet some challenges. Sometimes the development process is just slow, and it seems there’s nothing that can help it.Here,we'll discuss few Strategies to Speed Up Node.js Development Process.</p><p><br></p><h2>Parallelize Workflow</h2><p>Building web applications, you make internal API calls sometimes and get various data. Here are some hypothetical options:</p><p>Retrieving these details, developers create a separate middleware for each function. Once they have it done, they attach it to the dashboard route. However, using this tip, we’ve also met difficulties. One function must wait until the previous one is completed, which slows down the process a little.So, we’ve found a way to speed up the process of Node.js development. We just parallelize things. And it works because of the environments’ asynchronous nature.</p><p><br></p><h2>Asynchronous</h2><p>Seasoned Node.js programmers prefer to use an asynchronous approach in web development as it avoids blocking threads. At least, you should try it in departments that are in critical charge of the performance.</p><p>For example, the synchronous code is acceptable if we build a script for working with a database, not a system for processing parallel or concurrent tasks.</p><p>What is the distinguishing feature? The difference is whether you are writing long executable code or a small script with a short lifetime. In general, remember one good Node.js rule from professionals: always write asynchronous code.</p><p><br></p><h2>Cache it</h2><p>When working with data that doesn’t change too often, we just cache it to hasten the Node.js development process. If your blog posts don't come out very often, cache the array of posts and clear it after a while. So, start by checking for messages in the Redis cache. After that, you can deliver an array of messages or get content from the database and only then cache it. After a while, you will be able to clear the cache and create new content.Knowing that some parts of the code can be run only once, such an implementation will be useful.</p><p><br></p><h2>Gzip compression</h2><p>This is another factor that affects the performance of your app. We’ve mentioned that the browser needs much more time to load statistics resources if we don't use the compression middleware.</p><p><br></p><h2>Keep it small</h2><p>Of course, we like encouraging file names to match class names. However, you need to use lowercase files. Myserver.js and myserver.js are equally well for some operating systems, but, for instance, Linux can’t handle it. An easy step to decrease the time for Node.js development is using lowercase.</p><p><br></p><h2>Cluster it</h2><p>Be aware of the Node execution time limits, which lead to a huge waste of resources. Even if you only need to run one process on very little hardware, for now, cluster support will give you flexibility in the future.</p><p><br></p><h2>Keep it clean</h2><p>It is important to take care of the environment you live in, sort garbage, and plant trees. Use this approach everywhere because environmental awareness affects your project, as well. If you want to speed up your Node.js development process, don’t litter your app with configuration files. Our choice is environment variables.</p><p><br></p><h2>Avoid garbage</h2><p>You shouldn’t rely on the Node garbage collector only. Sometimes it waits for the last moment to free the unused memory. Don't worry about the leak, and if memory usage starts to increase, just provide flags in your Procfile.</p><p><br></p><h2>Update the stack</h2><p>Keeping your Node.js version up to date lets you boost application performance and your developers’ work. Various ES6/7 features will provide a more robust stack even without the need to install transpilers.</p><p><br></p><h2>Look deeper</h2><p>When speeding up the Node.js coding, remember that you need to tackle the problem’s root, not the surface level. Perhaps you have a weak machine, a flaw in a part of the code, or not implemented automatic scaling. Narrow down the problem first, and after investigating, you can determine the next steps. Also, take care of registering the application’s behavior, which will help you understand the problem’s essence.</p><p><br></p><p>Happy Coding ...</p><p><br></p>

How to boost Node.js Development Process?

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